Immersion Research Thermo Cap Size:SM/MD Built to handle technical sections

Built to handle technical sections and demanding conditions while maintaining the lightweight feel serious paddlers expect

Included pressure gauge takes the guesswork out of inflating your boat or board

This Aluminum Inner / Plastic Sheathed shaft is lightweight and stiff

Weight: Large is 23 lbs

All components are organized within clear

Immersion Research Thermo Cap Size:SM/MD Built to handle technical sectionsThe Immersion Research Thermo Cap Helmet Liner is a super thin liner with a brushed neoprene to help manage moisture. If you stretch the Thermo Cap over your ears it works great for keeping your ears from direct impact of cold water. The DWR finish sheds water quickly. Meant to be worn under your helmet. Features Over the ear fit 4 way stretch, abrasion resistant nylon Soft Lycra binding around the edges Made with. 5 mil brushed neoprene Windproof,