BUILD: GLUED + SATIN SEAL TAPING MATERIAL: GEOFLEX (90% water impermeable, typically lasts 2-3 years) TEMP RANGE: 54 - 59F / 12 - 15C RECOMMENDATION: SLIM FIT, PLEASE SIZE UP IF POSSIBLE Hydrasilk: Minimizes water adsorption and maintains your suit’s overall shape memory, adding to its longevity. Hydrasilk is buttery-soft and located inside and outside of your suit, aka you won't want to take it off. • Butterfly Collar Entry System: Built in all 3MM for mobility and lightness, keeping you toasty warm. • Oversized Knee Pads: Keep your duck diving knee pressure damage to a minimum with our oversized coverage. • YKK Vislon Zipper: Large #10V size zipper for ease of closure and prevention of salt corrosion. • Satin-Seal Taping: Silky smooth taping applied to the inside seams adds durability and warmth. • Easy access external key pouch: With elastic cord on side of hip / you don't have to take your suit off to access a key or other items stored while surfing. Fair-Trade Certified Construction - • Water based adhesives: Used for laminating our Hydrasilk Nylon instead of conventional solvent-based glues and minimizes Volatile Organic Compounds (VOC’s). • Eco Carbon Black: A recycled additive from post-consumer scrap tires that improves suit durability. • Recycled Trims: All trim from cutting patterns is reused to create more Geoflex sheets, to build more Matuse suits aka we make no waste.