Selle Italia SLR Boost X-Cross Superflow L Saddle 248 x 145mm 200g BlackSelle Italias first mountain bike short saddle Boost short nose improves thigh clearance, saddle fit and reduces weight SuperFlow technology drastically reduces pressure in the perineal area Shock Absorber between the shell and rails highly reduces road shocks and vibrations Reinforced edges protect the sides of the saddle against impacts and abrasion Fibra Tek cover, made from a strong, highly durable and lightweight technical microfiber material