Men's 2XU Aero Top LS Half Zip Colour:Black - Silver Reflective temperature-regulating Beanie for gentle protection

temperature-regulating Beanie for gentle protection and casual comfort

giving your foot grip as you run around turns

On has added a knitted sock upper made from 100% recycled polyester

ap+ midsole for cushioning

Zippered front

Men's 2XU Aero Top LS Half Zip Colour:Black - Silver Reflective temperature-regulating Beanie for gentle protectionSoft and smooth coverage that can be worn on its own or as an extra layer, the Aero 1 2 Zip has a lightweight breathable mesh back and is easily adjusts at the neck and sleeves so you can stay comfortable as you heat up or cool down. FLEXIBLE VERSATILITY Raglan sleeves provide maximum movement and 1 2 zip design lets you adjust exposure to the elements to your liking with thumbholes at sleeve cuffs providing extra warmth and coverage on cooler days.