Tilos Womens 6.5oz. Dry Suit Undergarment. Undergarment is made with 6.5oz. F31 material (Polyester + Carbon Fiber + Spandex). Flat-Stitched construction throughout entire suit. Vertical front YKK plastic zipper. Designed with an alastic thumb band and stirrup for feet. Provides extra thermal protection for coldwater dry suit diving. Note: For dry suit diving only. Do not wet the suit. This suit is unisex and based on mens sizing. Click Here for Size Chart Due to popularity supplies a