The nago evo is a unisex semi round saddle ideal for medium to long distance road and xc riding it offers great versatility for riders that like a choice of riding positions its equally suited to weekend rides and racing specifications size mm 275 x 134 275 x 141 weight gr 260 262 base nylon rail t20 cover microfiber padding light foam technologies pas perineal area system this special cutaway technology eliminates pressure spikes and numbness in the pelvic area