The Gul 'Flexor III has been developed for stretch and warmth. Using Guls' 150% super stretch neoprene and a toasty thermal lining. This suit will keep you in the water for hours. Added to this Guls' taped Inner seams and outer liquid seams provide you with a suit loaded with futures. Exceptional value for money. FEATURES REVO FIT: 3D pattern technology BLINDSTITCHED: Seam construction LIQUIDSEAM: 100% Water seal RS-FLEX: 150% Textured Superstretch over arms X-FLEX: 150% super- stretch main body X-FLEX THERMAL: ultimate insulation & warmth G-TAPE: Inner waterproof X-Flex taping fuses seams together for additional reinforcement POWERTEX4: knees for flexibility & durability KEY POCKET: lower calf pocket with key loop QUADRATE: Horizontal bib chest PK BLACKOUT zip Non-petroleum based neoprene Size Chart Gul