These are just protective undershorts and they don't include a chamois

Light Transmission 21%

it gives you a good level of performance on hard terrain

that's why SQlab included the TPE gel layer specifically designed to absorb shear forces in the medical field

Formula C1/ Cura Xo Clamp Mixmaster - MMX Clamp - Matte Black PDP|PLP These are just protective undershortsThe MixMaster handlebar clamp is an option for all Formula brakes. This simple upgrade allows for the direct attachment of Shimano (I Spec B & EV only) and SRAM shifters on your Formula brake, giving the bike a clean look. Perfect to help de clutter handlebars busy with the many clamps today's bikes employ.