Features include: - 3.5 mm neoprene with titaniumlaminate adhesive, making them our warmest gloves. -The palm and fingers are constructed of rubberized, armored, synthetic leather that gives excellent grip and durability -- essential for rope handling and other demanding physical work. -Fingers are pre-curved to relieve hand fatigue while gripping paddles and ropes. -Seams are glued and blind-stitched for durability and warmth. -PowerSpan 4-way stretch fabric provides increased finger mobility. -GripCote on the backs of the fingers helps prevent wind chill and evaporative cooling. -A soft strip of fleece on the inner side of your hand and forearm is perfect for wiping the sweat from your brow after a successful rescue. -Wristband with hook and loop closure ensures a secure fit.