C-Skins Women's HDi Thermal Vest / Skins Performance Thermal Vest for Superior Warmth The C-Skins HDi layer is ideal for use under wetsuit combinations. It provides excellent insulation and keeps you comfortable and dry when worn under wetsuit layers during your surf sessions. 12oz PolyPro material ensures steady warmth and fits perfectly under wetsuit gear, raising your core temperature with minimal bulk. Well-positioned seams increase flexibility for paddling. Features: • 12oz PolyPro stretch material• Quick Dry properties• 4-way stretch• Rash protection• Breathable flatlock seams• Seam-free paddle zones VIEW OUR OTHER C-SKINS PRODUCTS HERE. C-Skins