The chill sleeve is vented to maximize breathability, promoting maximum cooling benefits. Chill sleeve arm coolers are lightweight sleeves designed to protect from heat and sun while you engage in outdoor activities like building, cycling, fishing, driving and more.
92% Polyester, 8% Spandex
SM - 45cm long with 30cm arm opening at the top
XL - 50cm long with 32cm arm opening at the top
NOTE: Hi-Vis Yellow is available only in the XL