Ultrastretch Neoprene: Comfortable & lightweight with a tighter weave textile. Less water absorption & better durability; Pressure Bonded Seams: Glued & blindstitched seam using pressure to bond panels. Highly durable yet still flexible; Glued & Blindstitched Seams: Fully sealed, maximum stretch seam construction that keeps water out; Round Toe: Comfortable boot design to promote maximum warmth; :: Unisex > Wetsuits