Details, Size & Fit. Crafted from E4 neoprene, The Rip Curl G-Bomb 1mm Boyleg Shorts are The lightest, most flexible and warmest surf shorts out. You'll love The E-stitch high-stretch seams which allow comfort and a full range of motion. Ourmodel. iswearing size 8 swim shorts. She usually takes a Standard AU8 size, is 5’11”(180cm)tall and has a 61cmwaist. -Length: 18cm Fitted E4 neoprene fabric in black Internal drawstring E-stitch high-stretch seams. Cold wash. Length: 18cm.fabric / material: NA.Material: 80% Neoprene & 20% Polyamide.SKU: RI023AA97ZEC.