Triathlon Checklist Tee - Men's / Unisex

The Triathlon Checklist Tee is for every athlete who has packed for a race, unpacked everything, repacked it, checked the weather, checked the bike, checked the bag again—and still wondered what they forgot.

The small On A Box™ logo keeps the front clean, while the back turns the classic race-day packing list into something a little more accurate. Wetsuit. Goggles. Bike. Helmet. Shoes. Fuel. Body Glide. Pre-race poop. Positive thoughts—briefly. It’s everything you actually need for race morning, plus the stuff every triathlete knows is somehow just as important.

Perfect for packet pickup, travel day, transition setup, post-race food, or wearing around people who have no idea why preparing for three sports requires half the contents of your house.

And because a checklist this important shouldn’t be printed on a stiff event tee, this Men’s / Unisex shirt is made with an ultra-soft, lightweight tri-blend and an easy fit designed to feel broken-in from the first wear.

Soft enough to live in. Dumb enough to be On A Box.

Make it a family thing: Also available in Women’s and Youth fits.

Take your sport seriously. Not yourself.