Martha's Vineyard Cross Country - Men's Hybrid Vest (ST941) Speed Work This singlet merges lightweight fabrics

This singlet merges lightweight fabrics with breathability to help your performance on the track or the road feel effortless

hollow core that has been wrapped in EVA foam

just yell: "THE RED SOX SUCK

Ideal for: power sprints

plus a tear-away label

Martha's Vineyard Cross Country - Men's Hybrid Vest (ST941) Speed Work This singlet merges lightweight fabricsProduct Description This performance vests are constructed from two different fabrics that keep you warm while allowing a full range of motion. 100% polyester baffles, 90 10 polyester spandex double weave Durable water repellent (DWR) finish Woven locker loop label Dyed to match stretch binding at armholes Zippered side pockets Adjustable drawcord hem Texturized zipper pull