Craft Core Dry Mid Sock 3-Pack Size:XS keeping your bottle secure until

keeping your bottle secure until you need it

Next generation durable dual valve system with dual inflatable chambers adds margin of safety in the unlikely event one chamber deflates

10 and 11 speed) and some single-speed models

while the flexible articulated elbow zone allows for greater freedom of movement

and responds at the top of its class

Craft Core Dry Mid Sock 3-Pack Size:XS keeping your bottle secure untilCore Dry Mid Sock is a functional training sock offering great moisture transport, ventilation and arch support. Reinforced toe and heel. Arch support Flat toe seam Reinforced toe and heel 3 pack 98% Nylon, 2% Elastane