Men's Customizable Triathlon Boxers - Polyester Spandex Breathable Antimicrobial Fabric

We offer these boxers in 5 sizes (Small through 2X-Large) for the perfect fit. Measure your waist for the best results, and if you're between sizes, consider the fabric's stretchy nature. Our sizing chart is available on the product page, and remember, a comfortable fit is key for long training sessions.

Yep, they're beginner-friendly! The breathable, antimicrobial fabric is gentle on the skin and helps manage moisture without technical complexity. Perfect for first-time triathletes building their gear collection.

Wash in cold water on a gentle cycle and lay flat to dry to preserve the fabric's stretch and print. The antimicrobial treatment minimizes odor buildup, but avoid bleach and high heat. With proper care, they'll stay comfy for many races ahead.

We stand by our 30-day return policy for unworn items in original condition. Since these are personalized, returns work best for sizing issues. Contact us right away if there's any problem—we want you race-ready!

They're great for pre-race warm-ups, quick transitions, or as recovery layers after swims. The customizable design (pouch and inseam printing) makes them easy to spot in your transition bag. Use them under tri shorts for added motivation during bike rides.