CrankHead. He likes to "smoke" it on the downhill! 

Key Performance Features:

• Trail-Ready Durability: Made with 100% Polyester, this shirt is tough enough to handle snags and abrasion while holding its shape through the rowdiest rides and washes.
• Stay Dry on the Climb: Advanced moisture-wicking fabric actively pulls sweat away, keeping you cool and comfortable even on punishing climbs.
• Full Range of Motion: The athletic fit is designed to move with you—allowing for uninhibited leaning, twisting, and maneuverability on the bike.
• Sun Shield: Features reliable UPF 40+ protection, guarding your skin on long, exposed descents or sunny shuttle runs.