Special fit for cyclist posture | 4-panel cut | Flatlock seams | Shifted seams for less chafing | Mesh insert in back for optimum ventilation | Abrasion resistant material at inside leg andsaddle area | Xenon - Man Seat Pad | Ergonomic elasticated seat padding for perfect fit | Storck logo on hem | Gripper elastic on bottom hem | 75% Polyamide, 25% Elastane; Mesh: 94% Polyamide, 6% Elastane | Sizes: S, M, L, XL