Terrabound Outdoor ad: Can't change the seat? Change what you sit on it in.

Minute 40 on the building's bike, and you're shifting, standing, counting down. On your own bike, a new seat might fix it. Plenty of riders swear by one. But the gym's bike isn't yours, and neither is the one in your apartment building. You don't get to swap the seat. So change what you sit on it in. Terrabound padded cycling undershorts put a five-layer gel pad where you sit, and they go on under your regular gym shorts. The seat stays with the bike. The padding comes with you. $44.95. Sizes S to 3XL.