The MSL351 Dry Suit Liner's different weight Polartec® fleece panels to reduce the thermal burden out of the water and to provide extra insulation protection when in cold water. This unique Variable Insulation™ design provides optimal comfort and mobility for wear with dry suits. The wicking fabric and thread transport excess moisture away from the body allowing it to evaporate and diffuse through the outer layers of the dry suit. The chest, arms and shoulders use Polartec® Classic 100 fabric, while the back and legs use Polartec® Classic 200. The MSL351 has shortened, tapered sleeves that won't interfere with wrist seals and full-length tapered legs that fit comfortably inside dry suits without bunching. The liner provides warmth without weight, is highly breathable, quick drying, durable and machine washable.

The MSL351 includes stretch panels to provide optimal mobility. The liner has a vertical front entry zipper with dual sliders for quick donning and to facilitate relief. It also has fitting straps at the thumbs and ankles.

Variable Insulation™ technology was developed by Mustang Survival to meet the demands of their military customers.