Product Details     Waterproofing Fit Warmth 8 - 10: Great for heavy snow, offers total protection, good for prolonged periods in wet or heavy snow. Relaxed: Also known as "regular," these garments fit just right, not too baggy or not too slim. 5 - 7: Great for temperatures 15°-30°F. Style: SPMN006 With a comfortable fit and all the technical features you need, the 4F Marty Insulated Ski Pant will quickly become your go-to for ski days. Featuring a Dermizax™ membrane, these pants are naturally stretchy and flexible, while still giving you quality weather protection. It has a 20K waterproof rating with fully taped seams to help block out the elements. On those colder days, the Marty Pant leverages 40g of PrimaLoft® Black Eco insulation, which is known for its superior warmth to weight ratio, to give you plenty of comfort without a ton of bulk. These pants are also fully adjustable with a built-in waist adjuster so you can easily dial in the fit. KEY FEATURES Dermizax™ membrane gives you a quality blend of stretch fabric and top-quality weatherproofing for all-day performance40g of PrimaLoft® Black Eco insulation gives you superior warmth to weight ratio for all-day comfortFunctional design with build-in waist adjustment and zippered pockets to stash your essentials SPECSWaterproofing: 10/10Fit: RelaxedInsulation Type: PrimaloftSeam Sealing: Fully TapedBreathability Rating (grams): 20000Waterproof Rating (mm): 20000Warmth: 5/10Insulation Amount (grams): 40FEATURESTaped SeamsInsulatedAdjustable WaistBoot GaitersArticulatedWaist PocketsAnkle gusset Back pockets 4F Marty Insulated Ski Pant (Men's)