Dakine Men's Size Chart The new 1mm Neo Long Sleeve Surf Jacket offers full sun protection, comfort and added warmth to extend your warm-water surf session. The fully stitchless construction combined with the 1mm neoprene thickness and jersey lower create the most flexible jacket option available, and make for a rash-free paddling experience. Fused wrist and neck cuffs offer a solid seamless seal to reduce water flushing. Lastly, Dakine uses a solvent-free laminate to bond the jersey to the neoprene, which is a safer and healthier alternative for the people building the jackets, and for the environment. Even more reason to add this long sleeve to your surf gear lineup. Features: - 1mm neoprene, most flexible combination of neoprene foam and jersey available - Welded/ bonded stitchless seams for maximum comfort and flexibility - Low profile fused edges on wrist & neck - "Stay Put" Waist system utilizes a glideskin facing in conjunction with an adjustable waist keeps the the jacket from riding up - Boardshort connector - Seamless paddle zones to reduce rashing - Ergonomic paneling enhances comfort and flexibility - Materials: 100% Neoprene