Men’s Summit Casaval Midlayer Hoodie. The Summit Casaval Midlayer Hoodie harnesses Highly breathable Ventrix™ insulation for comfort during high-output pursuits.• Avg Weight | 357g• Centreback | 72,7075 cm• Fabric - Body | 50 G/M², 100% Recycled Nylon with Durable Water-Repellent (DWR) Finish• Fabric - Hood and Outer Sleeves | 91 G/M², 88% Recycled Nylon, 12% Elastane with Non-PFC Durable Water-Repellent (Non-PFC DWR) Finish• Body Insulation | 40g Ventrix™, 80% Recycled Polyester, 20% Polyester Stretch Synthetic Insulation• Hood and sleeve insulation | 25g Ventrix™, 59% Polyester, 41% Recycled Polyester Stretch Synthetic Insulation• Sizes | S-XL• Breathable synthetic midlayer designed for a range of alpine activities• 40g Ventrix™ stretch synthetic insulation in body, 25g in hood and sleeves, perforated throughout the back and chest panels for dynamic venting• Zonal insulation delivers targeted warmth• High-CFM face fabric allows for breathability during high-output activities• Attached, helmet-compatible hood with a pre-tensioned elastic opening and rear adjustment• Stretch-woven hood and outer sleeves for mobility• Exposed, water-resistant, reverse-coil centre front zip• Raglan sleeves and underarm gussets for full arms-up mobility• No shoulder seams for comfort with a pack• Concealed-zip chest pocket with an internal mesh pouch• Flat front hem with elastic at rear for comfort and a clean fit under a harness• Concealed-zip hand pockets with raised placement for access while you’re wearing a pack and harness• Stretch-woven cuffs constructed with dissolvable yarns for added flexibility and comfort• Lightweight stuffsack included