Termonálève made from a stretch, water-repellent material that fits closely and repels water. The material has an outer side and an inner side that enhance insulation and thermal protection. Like all Poc cycling clothing and accessories, these nálifts have been designed and finished to improve what Poc believes is most important for enhancing cyclist safety on the road: Awareness, visibility, interaction, and protection. The nálifts feature reflective details on the outside and rear, increasing cyclist visibility in low-light conditions. The leg opening is elastic to ensure a perfect fit and keep the nálift securely in place. An abrasion-resistant material is used in the underarm area to increase durability.