On windy days when the thought of winter gear makes you cringe, pull on the Castelli Wind Short Sleeve Base Layer for wind protection without the winter-weight feel. SG0.6 Wind fabric has been engineered to be stretchier and more breathable than other windproof membranes, and features a soft inner surface that feels comfortable next to your skin. The shoulder seams are designed to layer smoothly under your cycling jersey.

• SG0.6 Wind fabric is stretchy, windproof, water resistant, and provides insulation with a slightly brushed interior
• Recommended for 45 - 60 degrees