The Underdog Fitness Printify Shop

Designed for athletes, weekend warriors, and fitness-focused families, this is your destination for Underdog Fitness apparel and exclusive collaborations. Shop the classics, collaborative designs featuring DEKA, HYROX, and Deadly Dozen, plus limited edition releases!

Gear for Every Underdog

We’ve built a complete family range so no one is left behind:

• Men’s and Women’s activewear in all fits—slim, relaxed, compression

• Youth sizes for your Mini Dawgs

• Infant and toddler options for the littlest champions

• All products available in extended sizes (XS–4XL) and a wide range of colorways to fit every style and body type

What’s In Store

• Performance tees, tanks, hoodies, crew necks

• High-performance leggings, joggers, sports bras

• Daily accessories: tumblers, fanny packs, phone cases, tote bags

• Headwear: hats, beanies, bucket hats

• Casual wear: lifestyle tees, polos, zip-ups, slides

• Seasonal collections: rainy-day outerwear, winter neck gaiters