Crafted with a lightweight and breathable fabric, this yoga outfit is designed with a high neck and half zip closure to keep you warm and protected from the wind Comfort Material:Moisture-wicking Technology Material, high elasticity, soft, lightweight, comfortable, breathable and skin friendly, Keeping Your Body Cool & Dry. Fashion design will surely give you more praise. Please refer to our size chart to have a right size before order. If you prefer to a loose fit you can choose one size up