The sealskinz road thin socklet is a performance thin weight waterproof socklet designed specifically for road cycling for conditions where minimal insulation and maximum breathability are required this road cycling sock is totally waterproof breathable and windproof due to it being constructed with sealskinz proprietary stretchdry technology this sock is a light waterproof sock ideal for warm wet days designed with merino wool lining for moisture control amp comfort and an elasticated c