NEAR WEIGHTLESS WIND PROTECTION. The ultimate cool-weather base layer with nearly weightless wind protection. Between two layers of our SG0.6 fabric we sandwich an incredibly light and thin wind membrane for total wind protection. Trapped air in the hollow SG0.6 fibers provides excellent insulation while allowing sweat to evaporate.

• SG0.6 wind fabric on front provides weightless wind protection
• SG0.6 fabric on back
• Smooth shoulder layering
• Perfect for riding in cool, windy conditions