M's Arroyo Wetshoe under-armour Drink-Thru Lid: Durable plastic BPA-free

Drink-Thru Lid: Durable plastic BPA-free lid helps keep contents warm

12 volt connection with dual inflation/deflation modes

Plus there’re earflaps for extra warmth

perform efficiently while warming up at the boulders

a pen holder

M's Arroyo Wetshoe under-armour Drink-Thru Lid: Durable plastic BPA-freeLightweight and super flexible, the NRS Men's Arroyo Wetshoe features a basic design that provides comfortable protection for boaters on a budget. Flexible, sleek design for tucking into tight kayaks or packing into stuffed gear bags. Constructed with 1. 5 mm thick neoprene upper for extra warmth and a 1. 8 mm rubber outsole for protection and optimal grip. The 2mm neoprene footbed combines with a 2 mm PE shim for added comfort, structure and support.