Short-sleeved, slim-profile protective base layer. The Baseframe Pro is a breathable, short-sleeved baselayer with integrated shoulder protectors. It offers reliable protection and, thanks to its low profile, fits perfectly under a jersey. The removable back panel provides additional impact protection, while the fabric wicks away moisture and provides cool comfort while riding. The Baseframe Pro fits like a second skin, as the polymer softens and becomes pliable with body heat, guaranteeing a perfect fit, maximum freedom of movement, and reliable protection. The longer you wear it, the greater the comfort. FEATURES Exceeds the EN1621-1 performance level 1 back protector standard, even at high and low temperatures. Removable, CE-certified D3O® Viper™ back panel with world-leading impact protection technology Large opening and flexible grooves in the back foam for flexible adaptation to body movements D3O® shoulder inserts compliant with EN1621-1 performance level 1 for additional protection The polymers are activated (softened) by body heat and adapt to the body. Moisture management, open stretch mesh for breathability CERTIFICATIONS Exceeds the EN1621-1 performance level 1 back protector standard Shoulder inserts compliant with EN1621-1 performance level 1 for additional protection