These ergonomic boxer briefs are designed for endurance activities and high-intensity workouts in cold and windy conditions. Wind-protection panels at the crotch block stiff winds while Coolmax® Air Technology enhances cooling and moisture transport, allowing you to compete and exercise unhindered.

Features:
• Lightweight, flexible channel-knitted fabric that traps air to provide warmth
• Elastic wind-protection panels on the front at crotch
• Flatlock seams that follow body movements
• Excellent body-temperature management
• Slim fit
• Made of 100% recycled marine plastics

FABRIC: 40% Polyester SeaQual 39% Polyester "Coolmax" 21% Polyester-recycled, Front body Face: 100% Polyester, Back 100% polyester membrane