Active 1/4 Zip 7 spike BELLOWS FLEX in the upper

BELLOWS FLEX in the upper for more bend and less wear

Super soft heather gray tri-blend poly/cotton/rayon (50/25/25)

Water-friendly construction won't be damaged by excess moisture

it maximizes energy return for a bouncy feeling underfoot – all while abiding by stack height regulations

Heat-resistant rubber outsole rated up to 572°F/300°C

Active 1/4 Zip 7 spike BELLOWS FLEX in the upperIf there's a slight chill outside, the Men's Active Zip was made for it. This comfortable, lightweight quarter zip combines the moisture management, temperature regulation, and odor resistance of Merino wool with durability of recycled polyester to help you stay warm without overheating while you work up a sweat. With targeted mesh zones for added breathability, and offset shoulder and side seams to help reduce chafing, it's the perfect layer for