Diadora idaho half zip sweater mens the diadora idaho half zip sweater is great for wearing as a top layer during training featuring a half zip fastening ribbed neck collar chin guard long sleeves with ribbed cuffs ribbed hem and crafted from a soft tricot fabric with brushed lining for comfort and warmth completed with embroidered diadora branding and contrasting colour trim mens training sweater half zip fastening long sleeves ribbed cuffs ribbed hem ribbed neck c