Sea To Summit Ether Light XT Extreme Sleeping Mat Unisex Size:Regular Zipp's mid-depth carbon wheel for

Zipp's mid-depth carbon wheel for road and 'cross

With the revolutionary Softshell Technology

Ski/Walk Mode : Speed MLT

S/M 1709 in3 / 28 l 22

Protection for the rim and puncture protection at low air pressures

Sea To Summit Ether Light XT Extreme Sleeping Mat Unisex Size:Regular Zipp's mid-depth carbon wheel forThe Ether Light XT Extreme is extra thick and exceptionally warm. The XT Air Sprung Cells provide four inches of stability and comfort, while dual density layers of THERMOLITE insulation prevent convective heat loss and internal air movement. This results in true four season performance. Features 6. 2 R Value is perfect for cold weather adventures. At four inches thick, Ether Light XT Air Sprung Cells provides a plush sleeping experience. Dual density