All-seasons calf high boots providing freedom of movement without compromising protection. Bridge and heel stabilising straps help secure fit Flexible, breathable and waterproof fabric upper Quick Dry thermal lining. Glued and blind stitched construction The fabric upper gaiter is flexible and breathable, while the 4 mm neoprene boot is Quick Dry thermal lined – a perfect cold water, warm weather combination. All-seasons calf high boots providing freedom of movement without compromising protection. The fabric upper gaiter is flexible and breathable while the 4 mm neoprene boot is Quick Dry thermal lined – a perfect cold water warm weather combination. Flexible breathable and waterproof fabric upper Quick Dry thermal lining Bridge and heel stabilising straps help secure fit Glued and blind stitched construction