Up to $30 Off
Sponsored
NUMI Coupons & Promo Codes
Free Shipping
30% Off Sale + Free Shipping
10% off
10% Off Any Order
15% off
15% Off Any Order
20% off
20% Off Sitewide
20% off
20% Off Sitewide
Up to $40 Off
Up To 40% OFF Sitewide
50% off
50% Off $130 Spend
Sale
Sweat-Proof Undershirts For Women
Free Shipping
Free Shipping On $100+
How to Use NUMI Coupons
Find an active NUMI offer on XCOUPON, click Get Code or Get Deal, and follow the link to the store. For code offers, copy the promo code and paste it at checkout before completing your purchase.
Check expiration dates and any minimum spend requirements listed on the merchant site. If one code does not work, try another verified offer from the list above.
NUMI: Your One-Stop Savings Destination
NUMI has carved out a niche as the go-to brand for women’s undershirts that actually solve everyday wardrobe challenges. Their pieces are made with premium fabrics like modal and merino wool, so they’re lightweight, breathable, and long-lasting. One of the brand’s biggest innovations is its proprietary Sustainable Silk, which fits like a second skin and delivers all-day comfort. Shoppers especially love NUMI’s discreet sweat-proof underarm shields, which offer extra protection against moisture and keep you fresh from morning meetings to late-night dinners. If you’ve ever wished for an undershirt that’s stylish, functional, and practically invisible under your clothes, NUMI is the upgrade your wardrobe’s been waiting for.
Sponsored
NUMI FAQ
What is NUMI’s shipping and delivery policy?
NUMI offers free shipping once your order reaches the minimum spend (thresholds vary by location). Orders below the minimum will have delivery fees calculated at checkout. Standard shipping usually takes 4 to 10 business days, while expedited shipping (for an additional fee) arrives within 1 to 4 business days.
What is NUMI’s return policy?
You can return eligible orders shipped to North America within 30 days of delivery. Returns made within 14 days won’t incur a restocking fee, so it pays to act quickly. Items must be unworn, in original packaging, and in perfect condition. Returns are not accepted on: Items purchased with a discount of 20% or more Final sale items Orders shipped outside North America Custom products
Does NUMI have a rewards program?
Yes, NUMI Rewards allows customers to earn points on purchases, product reviews, social shares, and even birthdays. Points can be redeemed for discounts on future orders.
Does NUMI offer price matching?
No, NUMI doesn’t currently match competitor pricing. However, they do offer a 30-day money-back guarantee, so you can shop with confidence knowing you’ll have flexibility if you change your mind.
Is there a warranty on NUMI products?
NUMI doesn’t provide a formal warranty, but if you receive a defective item, their customer service team will work with you to resolve the issue. Have your order details and photos of the product ready when you reach out for support.