Skip to content

Mens
Womens
Ethical
Compost
Bamboo
Size Guide
FAQ
🔥 Clearance 🔥
Log in

Instagram
Facebook
YouTube
TikTok

Cart

Subtotal

£0.00

Shipping, taxes, and discount codes calculated at checkout.

Your cart is currently empty.

Free shippingOn all orders!

Mens
Womens
Ethical
Compost
Bamboo
Size Guide
FAQ
🔥 Clearance 🔥

Kiwi Fruits

Promotion Option

Get a free mystery pair of Step One Boxer's when you buy any 3 or more pairs of Step One Underwear

Size

Size

S

M

L

XL

2XL

3XL

4XL

5XL

6XL

[{"id":40691653410953,"title":"Small","option1":"Small","option2":null,"option3":null,"sku":"BB-S-KF","requires_shipping":true,"taxable":true,"featured_image":{"id":30091433345161,"product_id":6997254537353,"position":1,"created_at":"2022-08-27T06:47:53+01:00","updated_at":"2022-08-27T06:47:54+01:00","alt":null,"width":1500,"height":1220,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0331\/4021\/1849\/products\/mysterypair.png?v=1661579274","variant_ids":[40691653410953,40691653443721,40691653476489,40691653509257,40691653542025,40691653574793,40691653607561,40691653640329,40691653673097]},"available":true,"name":"Mystery Pair - Small","public_title":"Small","options":["Small"],"price":1800,"weight":67,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":22403752984713,"position":1,"preview_image":{"aspect_ratio":1.23,"height":1220,"width":1500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0331\/4021\/1849\/products\/mysterypair.png?v=1661579274"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":40691653443721,"title":"Medium","option1":"Medium","option2":null,"option3":null,"sku":"BB-M-W","requires_shipping":true,"taxable":true,"featured_image":{"id":30091433345161,"product_id":6997254537353,"position":1,"created_at":"2022-08-27T06:47:53+01:00","updated_at":"2022-08-27T06:47:54+01:00","alt":null,"width":1500,"height":1220,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0331\/4021\/1849\/products\/mysterypair.png?v=1661579274","variant_ids":[40691653410953,40691653443721,40691653476489,40691653509257,40691653542025,40691653574793,40691653607561,40691653640329,40691653673097]},"available":true,"name":"Mystery Pair - Medium","public_title":"Medium","options":["Medium"],"price":1800,"weight":77,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":22403752984713,"position":1,"preview_image":{"aspect_ratio":1.23,"height":1220,"width":1500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0331\/4021\/1849\/products\/mysterypair.png?v=1661579274"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":40691653476489,"title":"Large","option1":"Large","option2":null,"option3":null,"sku":"BB-L-W","requires_shipping":true,"taxable":true,"featured_image":{"id":30091433345161,"product_id":6997254537353,"position":1,"created_at":"2022-08-27T06:47:53+01:00","updated_at":"2022-08-27T06:47:54+01:00","alt":null,"width":1500,"height":1220,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0331\/4021\/1849\/products\/mysterypair.png?v=1661579274","variant_ids":[40691653410953,40691653443721,40691653476489,40691653509257,40691653542025,40691653574793,40691653607561,40691653640329,40691653673097]},"available":true,"name":"Mystery Pair - Large","public_title":"Large","options":["Large"],"price":1800,"weight":86,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":22403752984713,"position":1,"preview_image":{"aspect_ratio":1.23,"height":1220,"width":1500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0331\/4021\/1849\/products\/mysterypair.png?v=1661579274"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":40691653509257,"title":"XL","option1":"XL","option2":null,"option3":null,"sku":"BB-XL-W","requires_shipping":true,"taxable":true,"featured_image":{"id":30091433345161,"product_id":6997254537353,"position":1,"created_at":"2022-08-27T06:47:53+01:00","updated_at":"2022-08-27T06:47:54+01:00","alt":null,"width":1500,"height":1220,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0331\/4021\/1849\/products\/mysterypair.png?v=1661579274","variant_ids":[40691653410953,40691653443721,40691653476489,40691653509257,40691653542025,40691653574793,40691653607561,40691653640329,40691653673097]},"available":true,"name":"Mystery Pair - XL","public_title":"XL","options":["XL"],"price":1800,"weight":99,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":22403752984713,"position":1,"preview_image":{"aspect_ratio":1.23,"height":1220,"width":1500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0331\/4021\/1849\/products\/mysterypair.png?v=1661579274"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":40691653542025,"title":"2XL","option1":"2XL","option2":null,"option3":null,"sku":"BB-2XL-W","requires_shipping":true,"taxable":true,"featured_image":{"id":30091433345161,"product_id":6997254537353,"position":1,"created_at":"2022-08-27T06:47:53+01:00","updated_at":"2022-08-27T06:47:54+01:00","alt":null,"width":1500,"height":1220,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0331\/4021\/1849\/products\/mysterypair.png?v=1661579274","variant_ids":[40691653410953,40691653443721,40691653476489,40691653509257,40691653542025,40691653574793,40691653607561,40691653640329,40691653673097]},"available":true,"name":"Mystery Pair - 2XL","public_title":"2XL","options":["2XL"],"price":1800,"weight":106,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":22403752984713,"position":1,"preview_image":{"aspect_ratio":1.23,"height":1220,"width":1500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0331\/4021\/1849\/products\/mysterypair.png?v=1661579274"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":40691653574793,"title":"3XL","option1":"3XL","option2":null,"option3":null,"sku":"BB-3XL-KF","requires_shipping":true,"taxable":true,"featured_image":{"id":30091433345161,"product_id":6997254537353,"position":1,"created_at":"2022-08-27T06:47:53+01:00","updated_at":"2022-08-27T06:47:54+01:00","alt":null,"width":1500,"height":1220,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0331\/4021\/1849\/products\/mysterypair.png?v=1661579274","variant_ids":[40691653410953,40691653443721,40691653476489,40691653509257,40691653542025,40691653574793,40691653607561,40691653640329,40691653673097]},"available":true,"name":"Mystery Pair - 3XL","public_title":"3XL","options":["3XL"],"price":1800,"weight":115,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":22403752984713,"position":1,"preview_image":{"aspect_ratio":1.23,"height":1220,"width":1500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0331\/4021\/1849\/products\/mysterypair.png?v=1661579274"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":40691653607561,"title":"4XL","option1":"4XL","option2":null,"option3":null,"sku":"BB-4XL-KF","requires_shipping":true,"taxable":true,"featured_image":{"id":30091433345161,"product_id":6997254537353,"position":1,"created_at":"2022-08-27T06:47:53+01:00","updated_at":"2022-08-27T06:47:54+01:00","alt":null,"width":1500,"height":1220,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0331\/4021\/1849\/products\/mysterypair.png?v=1661579274","variant_ids":[40691653410953,40691653443721,40691653476489,40691653509257,40691653542025,40691653574793,40691653607561,40691653640329,40691653673097]},"available":true,"name":"Mystery Pair - 4XL","public_title":"4XL","options":["4XL"],"price":1800,"weight":122,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":22403752984713,"position":1,"preview_image":{"aspect_ratio":1.23,"height":1220,"width":1500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0331\/4021\/1849\/products\/mysterypair.png?v=1661579274"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":40691653640329,"title":"5XL","option1":"5XL","option2":null,"option3":null,"sku":"BB-5XL-TCN","requires_shipping":true,"taxable":true,"featured_image":{"id":30091433345161,"product_id":6997254537353,"position":1,"created_at":"2022-08-27T06:47:53+01:00","updated_at":"2022-08-27T06:47:54+01:00","alt":null,"width":1500,"height":1220,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0331\/4021\/1849\/products\/mysterypair.png?v=1661579274","variant_ids":[40691653410953,40691653443721,40691653476489,40691653509257,40691653542025,40691653574793,40691653607561,40691653640329,40691653673097]},"available":true,"name":"Mystery Pair - 5XL","public_title":"5XL","options":["5XL"],"price":1800,"weight":130,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":22403752984713,"position":1,"preview_image":{"aspect_ratio":1.23,"height":1220,"width":1500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0331\/4021\/1849\/products\/mysterypair.png?v=1661579274"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":40691653673097,"title":"6XL","option1":"6XL","option2":null,"option3":null,"sku":"BB-6XL-TPY","requires_shipping":true,"taxable":true,"featured_image":{"id":30091433345161,"product_id":6997254537353,"position":1,"created_at":"2022-08-27T06:47:53+01:00","updated_at":"2022-08-27T06:47:54+01:00","alt":null,"width":1500,"height":1220,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0331\/4021\/1849\/products\/mysterypair.png?v=1661579274","variant_ids":[40691653410953,40691653443721,40691653476489,40691653509257,40691653542025,40691653574793,40691653607561,40691653640329,40691653673097]},"available":true,"name":"Mystery Pair - 6XL","public_title":"6XL","options":["6XL"],"price":1800,"weight":138,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":22403752984713,"position":1,"preview_image":{"aspect_ratio":1.23,"height":1220,"width":1500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0331\/4021\/1849\/products\/mysterypair.png?v=1661579274"}},"requires_selling_plan":false,"selling_plan_allocations":[]}]

Terms & Conditions

Liquid error (promo-product-template line 361): Could not find asset snippets/womens-sizeguide.liquid

Instagram
Facebook
YouTube
TikTok

Investors
Gift Cards
Contact Us
Terms & Conditions
Privacy Policy
Cookie Policy
Terms Of Use
Refer A Friend

Shop Mens
Shop Womens

© 2022 Step One Clothing UK Limited VAT: 347 2268 90