Women's thermal cycling tights feature a heat dispersion panel for optimal temperature regulation Specification: 3d anatomic patterning and stitching for optimal pedalling comfort women's performance 3 chamois offers long ride comfort 3-layer windproof stretch fabric with brushed fleece inside durable water-repellent fabric retains efficiency after multiple washes updated 3d anatomic pattern ankle zippers lock in closed position reflective low-light visibility features 3m rear reflector adaptable for varying weather conditions and terrain