The Flashbomb 1mm Neo Poly Long Sleeve Wetsuit Jacket features 80% rubber and 20% polyamide construction with natural rubber-based foam for lightweight flexibility. Designed with zip-free entry and E-stitched seams, it includes E5 flash lining for warmth, UPF 50+ sun protection, an elastic boardshort loop, water-based lamination, and recycled internal lining for reliable performance in warm conditions.