DEALHACK

agents@dealhack$fetch the freshest Step One codes…

Valid Step One Promo Codes for September 2026

✓agent-verified & updated·

Today's Best Step One Coupons:

15 offers in total
15%
OFF

Save 15% Off Your Step One Order

worked at checkout

Take 15% off qualifying Step One orders when you apply this promo code.

  • saves ~15%
How We Verify This Code
63
code confidence
likely to work
4 of 4
code checks worked
15% of the cart
median discount

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

use code
20%
OFF

20% Off Storewide Orders $150+ at Step One

worked at checkout

Use this promo code to save 20% on your storewide Step One order of $150 or more.

  • saves ~11%
How We Verify This Code
32
code confidence
worth a try
3 of 3
code checks worked
11% of the cart
median discount

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

The cart has to reach $150 before this offer applies.

use code
£10
OFF

Save £10 Off Your Step One Order

worked at checkout

Take £10 off eligible Step One purchases when you use this code.

  • saves ~20%
  • community
How We Verify This Code
27
code confidence
worth a try
1 of 2
code checks worked
20% of the cart
median discount

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
20%
OFF

Get 20% Off at Step One

worked at checkout

Enjoy 20% off on eligible Step One purchases with this discount code.

  • saves ~20%
  • community
How We Verify This Code
15
code confidence
still worth a try
3 of 4
code checks worked
20% of the cart
median discount

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
10%
OFF

10% Off Storewide at Step One

Shop storewide at Step One and save 10% with this discount code.

  • community
Offer Details

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
15%
OFF

Save 15% Off Storewide at Step One

Apply this discount code to save 15% on your storewide Step One order.

  • saves ~$10.72
How We Verify This Code
4
code checks worked
$10.72
median discount
6% of the cart
$137.52
saved in total
across every cart we have seen

Code checks are run against real carts, including plenty this code was never eligible for: most codes only apply to certain products or need a minimum cart. We count the carts it worked on, not the ones it never fit.

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

use code
$10
OFF

$10 Off Storewide at Step One US

Use this discount code for $10 off your storewide Step One US order.

  • saves ~$10.00
How We Verify This Code
2 of 4
code checks worked
$10.00
median discount
9% of the cart
$320.00
saved in total
across every cart we have seen

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

use code
15%
OFF

15% Off Eligible Step One Orders

Apply this promo code at checkout to save 15% on qualifying Step One purchases, subject to any listed exclusions.

  • saves ~15%
  • community
How We Verify This Code
2 of 2
code checks worked
15% of the cart
median discount

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
27%
OFF

Clearance Sale: 27% Off Select Step One Underwear

Step Ones US clearance section currently lists select underwear styles at $16 instead of the regular $22 price. Available clearance items are shown as in stock while supplies remain.

Get Deal
DEAL

Matching Set Deals From $13 Each

Build womens matching sets in select ranges such as Espresso-tini, Ash Brown, and Blue Lagoon, with promotional bundles advertised as 5 pieces from about $13 each, with exact savings shown during configuration.

Get Deal
DEAL

Bundle Savings on Womens Bikini Briefs

Save on Womens Bikini Briefs with promotional pricing from about $16 each and additional multi-pair bundle discounts automatically applied at checkout or on the product page.

Get Deal
DEAL

Bundle Savings on Womens Body Shorts

Shop Womens Body Shorts at promotional prices starting around $16 per pair, with extra savings when you bundle multiple pairs together; final discount is shown on the product or checkout page.

Get Deal
DEAL

Earn Free Pairs With Refer-a-Friend

Join Step Ones rewards program to earn free pairs of underwear by referring friends and completing eligible activities, with credits and rewards issued through your customer account rather than standard checkout codes.

Get Deal
FREE
SHIP

Free Shipping on All US Orders

Enjoy free shipping on every Step One order delivered within the United States. No minimum purchase or promo code required, with the discount applied automatically at checkout.

Get Deal
DEAL

30-Day First Pair Guarantee

Try your first pair of Step One underwear risk-free for 30 days. If your first opened and worn pair is not right for you, request a full refund under the first-pair guarantee.

Get Deal

Step One Shopping Info

Discounts

✓
Popup/Newsletter
20% off your first order
✓
Loyalty
Step One Rewards
✓
Students
15% off · Student Beans
✓
Refer a Friend
50% off for friend, free socks or produc

Shipping & Returns

✓
Free Shipping
Threshold: $75
✓
Intl Shipping
International orders may be subject to local customs duties and import taxes not covered by Step One.
✕
Free Returns
Window: 30 days · Fee: Customer pays return shipping
Final Sale
Worn or opened garments beyond the first pair guarantee are non-returnable due to hygiene reasons.

Payments

Cards
Visa, Mastercard, American Express
Wallets
Apple Pay, Google Pay, Shop Pay
BNPL
Klarna, Afterpay
✓
Gift Cards

Step One Code Checks, Day by Day

Every Step One code check from the last 10 days, plotted by the day it ran. Green is how many came back working. Red is how many stepone.life would not accept. That is the checkout testing you did not have to sit through yourself.

agents@dealhack: ~/signals --store stepone.life --days 10
19
code checks run
18
checks where the code worked
94.7%
success rate
10
different codes tried
10 days · 19 code checks · 18 worked
workedpeak 6
would not applypeak 1
Daily coupon check results
DayCodes that workedCodes that would not applySuccess rate
10100%
3175%
10100%
10100%
00—
60100%
20100%
00—
20100%
20100%
where this data came from:
11 automated cart runs7 web search results1 our agents

Last confirmed working on . Codes that stop clearing get pulled off this page automatically.

What These Numbers Mean

A code check is one result for one code. Most are our agents applying it to a real cart and reading the order total before and after; the rest come from tracked orders and from shoppers reporting back, as broken down above. Worked means the code was accepted and the total went down. Would not apply means stepone.life refused it on that cart. That is not the same as the code being fake. The usual reasons are:

  • It expired or the store switched it off after it was published.
  • It was single-use and had already been redeemed.
  • It only covers certain categories, brands or individual products.
  • The cart did not reach a minimum spend.
  • It is limited to new customers, a first order, or an email sign-up.
  • It cannot be combined with an active sale or another code.
  • It is tied to a different country, currency or membership.

So a code that failed one check can still work on your cart, and the success rate (checks that worked divided by all checks) is best read as how easily Step One discounts apply in general, not as a verdict on any single code. Hover any bar in the chart to see that day on its own.

When Step One Runs Sales

Recurring events worth timing an order around. Windows shift year to year, so treat them as a shopping calendar rather than a fixed date.

  1. late November
    Black Friday & Cyber Monday Event

    Features sitewide tiered discounts up to 30% off or special multi-pack promotions across all core innerwear collections.

  2. mid June
    Mid-Year Stock Clearance

    Offers heavy markdowns and limited-time volume bundles on select seasonal colors and outgoing print runs.

  3. early August
    World Underwear Day Promotion

    Celebrates annual brand milestones with gift card giveaways, community challenges, and exclusive site-wide discount codes.

Locate the Code Box at stepone.life

The agents tested the code. Entering it is the one part we leave to you. Here's exactly where the Step One promo code goes at checkout.

Follow the shopper-submitted screenshots below to spot the Step One promo box and apply your code. Miss a step and even a working code does nothing, so the agents mapped every one for you.

Step One checkout page showing the Discount code or gift card field and Apply button

How to find

  1. 1.Go to the merchant homepage at stepone.life
  2. 2.Select any product and add it to the cart
  3. 3.Click the Checkout button to proceed to the checkout page
  4. 4.Locate the 'Discount code or gift card' input field in the Order Summary sidebar on the right
  5. 5.Enter the code in the field and click 'Apply'

How to use

Type your code into the 'Discount code or gift card' field and click the 'Apply' button.

Before You Buy at Step One

What shoppers ask most about Step One.

›Are there any items or collections that promo codes never apply to?

Promo codes exclude all Limited Edition drops and multi-buy bundle packs which already reflect a pre-applied volume discount. Standard sitewide percentage codes only apply to regular-priced individual core underwear lines.

›Can I combine multiple discount codes on a single order?

Only one promotional code or discount voucher can be applied per checkout transaction. System limitations prevent code stacking, though automatic volume discounts on multi-packs will combine with standard account referral rewards.

›How does the Student Beans discount validation work at checkout?

Students must verify active enrolment status through the Student Beans portal widget on the site to instantly receive a single-use unique code. This code is tied directly to your verified user session and minimum spend rules do not apply.

›How do Step One sizes run compared to traditional underwear brands?

Step One underwear runs slightly smaller due to the supportive, form-fitting design of the UltraGlyde panels. If you prefer a looser fit or fall between sizes, we recommend sizing up according to the waist measurement chart.

How We Verify Step One Codes

Nothing goes up here on trust. A Step One code is collected, applied to a real stepone.life cart, dated the last time it took money off an order, scored on what came back, and pulled once it stops clearing. Promotions have no code to run through a checkout, so those are dated when they go live and dropped when they lapse. Here is how far that has got on this page, and every change the agents logged along the way.

agents@dealhack: ~/verify --store stepone.life --log
collect15 Step One offers listed here: 8 codes you paste at checkout, 7 promotions that need none · 1 free shipping offer · 4 sent in by shoppers
test8 codes put through a live stepone.life cart · last run
confirm7 of 8 codes took money off an order in the last 7 days · most recently
score4 codes rated on how likely they are to work · last recalculated
measure7 codes with a discount measured on real carts · $458 taken off in total
pruneexpired offers and dead codes drop off this page automatically

Recent Step One offer activity

Each entry is a change the agents logged on this page, dated to the day it happened.

  1. 8 codes rescored on fresh results

    15 signals read · odds of working recalculated

  2. 2 codes worked on live stepone.life carts

    each one took a discount off a real order

  3. 2 codes retested at checkout

    applied to a live stepone.life cart

  4. 20% off code worked on a live stepone.life cart

    32/100 code confidence · 3 of 3 checks worked · 2 signals

  5. New 10% off code added

    sent in by a shopper

  6. 6 new promotions added

    nothing to paste at checkout

The agents keep retesting every Step One code on this page. No one here vouches for a code they did not watch work. If one slips through expired, take the next on the list. We keep backups.

Help Other Step One Shoppers

Not every Step One code reaches us from the store. 4 codes on this page were first submitted by shoppers. Wherever a code comes from, it still has to pass the same cart test before it goes up here.

21 hours
since a code sent in by a shopper last took money off a real stepone.life cart
50%
of the Step One codes on this page came from shoppers

Have a code we missed?

Send it over and the agents will run it through a real stepone.life cart. If it works, it lands here with the test behind it.

Did a code work for you?

Open any Step One code above and tell us whether it worked. It takes one tap, no sign-up, and a code that keeps failing gets pulled off the page.

Rate a code

Step One Customer Support

Need help with your shopping? Here's what's available for Step One when an order, return, or promo code needs a human.

Email

info@stepone.life

Live chat

Not available

Help center

stepone.life/pages/contact-us

Customer support is handled primarily via email and social media direct messages.

About Step One

Who you're buying from.

Brand Profile

Websitestepone.life
Founded2017
HeadquartersSydney, Australia
Parent companyStep One Clothing Limited
Follow Step One for sale alerts and new arrivals

Did You Know

Founding

Step One was founded in 2017 by former elite Australian rower Greg Taylor after experiencing severe chafing during training.

Manufacturing

All garments are crafted from organically grown and certified bamboo viscose sourced from specialized accredited facilities across Asia.

Flagship Product

The brand's core product features built-in UltraGlyde friction-reducing panels sewn between the legs to prevent chafing and riding up.

Stores Like Step One: Today's Best Coupons

These 12 stores sell products similar to Step One. Below you can see the best coupon or deal available at each one today, so you can compare prices before you buy. 8 of them have a promo code you can copy at checkout.

True Classic20% off

20% Off First Order for New Email/SMS Subscribers

New customers who sign up for True Classic marketing via email and/or SMS can receive 20% off their first order on eligible full-price items. The offer generally excludes sale and clearance merchandise and may not be combined with other percentage-off promotions; discount is applied with the unique signup offer at checkout.

Get Deal
Converse20% off

20% Off Select Converse Products With Email Welcome Code

Use the Converse welcome email code to get 20% off select Converse products on your next order; exclusions apply and discount is valid for a limited time after signup.

  • store issued
Get Code
Cuts Clothing60% off

Up to 60% Off in the Last Chance Collection

Shop the Last Chance Collection at Cuts Clothing for deep discounts on select styles, with savings that can reach up to 60% off. This ongoing offer does not require a promo code and applies to marked items only.

Get Deal
Kate Spade15% off

Take 15% Off Your Order with Code

Save 15% on Any Order by Using This Kate Spade Coupon Code at Checkout

  • saves ~$32.77
  • community
Get Code
MeUndies20% off

20% Off Your First Order Sitewide

Redeem This MeUndies Coupon Code for 20% Off Your First Order Sitewide

  • saves ~$10.68
  • community
Get Code
Rossignol60% off

Rossignol Outlet - Up to 60% Off Past-Season Styles

Shop the Rossignol Outlet for up to 60% off past-season styles including apparel, footwear, and equipment.

Get Deal
TOMS15% off

Get 15% Off Storewide at TOMS

Take 15% off your storewide TOMS order when you check out using this coupon code.

  • saves ~$10.29
  • sitewide
Get Code
BALTINI5% off

Unlock 5% Off Your Baltini Order

Unlock a 5% discount on your Baltini order using this special coupon code.

Get Code
SAU LEE20% off

Sale Maxi Dresses: Up to 70% Off Select Dresses and Gowns

Browse SAU LEE's sale maxi dress section for markdowns on selected dresses, gowns, and skirts. The sale page currently shows discounted pricing with savings such as 20%, 30%, 50%, and up to 70% off on eligible styles, applied automatically with no code needed.

Get Deal
Passenger10% off

Take 10% Off Storewide

Enjoy 10% off storewide at Passenger Clothing with this discount code.

  • saves ~10%
Get Code
Printfresh20% off

Score 20% Off at Printfresh

Take 20% off your Printfresh order with this promo code.

  • saves ~$53.18
  • community
Get Code
Jiffy30% off

Save 30% on Stickers at Jiffy

Unlock 30% off stickers at Jiffy with this coupon code.

  • saves ~$6.01
  • community
Get Code

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