This thin waist warmer can be used throughout the year. It fits comfortably to the body and has excellent stretch, so it follows your movements and stays in place. The length is designed to be long enough to be folded in half or unfolded to cover your hips. Suitable for: Mountaineering / Watersports Specifications: 【Material】Geoline® [99% polyester + 1% polyurethane] 【Average Weight】32g 【Size】S (Waist 57-71cm) (Unisex)