Designed to meet the unique needs of female physiology, our Women's Comfort Plus S.I. Mat provides increased warmth and maximised comfort for a great night's sleep in colder conditions. Smaller Delta Cores under the torso keeps more insulating PU foam intact, creating a warmer core body zone and greater insulation from the outside elements. Featuring a women's specific shape that is wider at the hip and narrower at the shoulder, the exterior anti-slip print ensures you don't slip when sleeping on sloping ground.The multi-function reversible high flow-rate valve is designed specifically for self-inflating mats and allows fast and easy inflation and deflation. It also guarantees no more fighting re-inflation as you roll up your mat!Features:- Women's specific Delta Core profile developed to create warmer core body zones- Wider at the hip and narrower at the shoulder- Multi-functional, high flow-rate valve- Anti-slip print on base keeps the mat in place during the night- A luxurious 30D stretch knit fabric on top for a quiet and soft, next to skin feel- Lightweight 30D polyester with extrusion laminated TPU used on base for rugged durability- PillowLock attaches your Aeros pillow to your mat, holding it in place for a slip-free sleep