Crux Insulated Tube insulation Ride heights: 18mm heel /

Ride heights: 18mm heel / 10mm forefoot

5% LYCRA® corespun

Materials are quality

mega-bouncy BOOMERANG footbed

and stuff sack

Crux Insulated Tube insulation Ride heights: 18mm heel /The CRUX insulated tube offers 20% more water per sip than previous tubes. The insulated thermal sleeve helps prevent freezing in cold weather and helps keep your water cool in warm weather. CRUX RESERVOIR INSULATED TUBECRUX Reservoir Insulated Tube Now 25. 00 FEATURES For reservoirs featuring the Quick Link system for easy click on and off (sold separately Hydroguard technology inhibits the growth of bacteria in the tube The patented Big Bite Valve