Bison Powered by VnM ActivThermal-GP™ Top

Bison is proud to partner with industry leader VnM Sport to bring you the "Bison Powered by VnM" ActivCool-GP (for high temp riding) and ActivThermal-GP compression tops (for temps below 60 degrees), available in two different customizable designs. VnM ActivThermal-GP Keeps warm and wind resistant Technologically-advanced fabrics Targeted compression maximizes endurance: Extends peak-level riding performance Reduces riding-specific muscle soreness and speeds recovery Rider-specific fit improves movement & comfort: Seamless technology eliminates chafing Ergonomic design minimizes bunching Stay-Put silicone gripper waistband keeps gear in place Soft mesh paneling added under arms and on back for comfort in sensitive areas Protective outer gear slides on and off with ease Durable and long lasting: Resists abrasion from protective outer gear Does not shrink, stretch out, or stink SPF 50+ sun protection Personalized designs include choice of name and/or number on back