Sidi breeze rain mtb spd winter bootsenjoy an amazing fit combined with outstanding comfort and performance specialising in cycling footwear since the 1970s sidi balances tradition with innovation and style with comfort not to mention famous reliability featurescaliper buckletwo velcro straps on the front part of the shoe and one on the anklesidi heel cupsole mtb competition solebuysidi clothingfrom chain reaction cycles the worlds largest online bike store