Short-sleeved protector baselayer with a slim profile. The Baseframe Pro is a breathable, short-sleeved baselayer with integrated shoulder protectors. It offers reliable protection and can be perfectly worn under a jersey thanks to its low profile. The removable back insert provides additional impact protection, while the fabric wicks moisture away and delivers cooling comfort while riding. The Baseframe Pro fits like a second skin, as the polymer softens and becomes moldable with the body's heat, ensuring a perfect fit, maximum freedom of movement, and reliable protection. The longer you wear it, the greater the comfort.