Blue mont-bell pants with suspenders. - Brand: mont-bell Purchased a few years ago and used once. The suspender type didn't suit me, so I haven't used them since. Material: Dry-Tech A waterproof and breathable material developed by mont-bell. It's made by laminating a porous (with many holes) membrane, about 25μm thick, with a sponge-like structure to the fabric, and coating it with hydrophilic, non-porous (without holes) polyurethane. This 3-layer fabric, with fabric laminated on both sides of the film, achieves an initial water pressure resistance of 25,000mm and breathability of 10,000g/square meter・24hrs (JIS L-1099B-1 method), and its performance does not change even after 20 washes. It also achieves ultra-durable water repellency (after 20 or more washes). Furthermore, items using Dry-Tech offer not only comfort due to waterproof breathability but also a soft feel. Insulation: Thinsulate A sheet-like batting material composed of 65% polypropylene microfibers with a diameter of 2 micrometers and 35% polyester yarn for strength. It retains a large amount of air between the fibers, achieving about twice the insulation power compared to general down or polyester batting at the same thickness. The fiber density is high, and it also has excellent wind resistance. In addition, since the fibers themselves do not absorb water, it dries quickly, and there is no clumping of the batting, making maintenance such as washing easy. Anti-Grease Nylon Prevents slipping on snowy surfaces and the adhesion of snow. This is a surface fabric with anti-slip (anti-grease) performance, which is a necessary function for alpine wear used on snow in winter. It is a processed yarn made by twisting smooth long fibers and giving them small crimps. The yarn is made elastic with advanced technology. Since there is no fluff on the surface, snow does not easily adhere, and the fine wrinkles on the fabric surface caused by the twists of each fiber exhibit anti-grease (anti-slip) properties on the snowy surface. Features: Aqua-tect Zipper Highly water-resistant, preventing water from entering through the zipper. Stretch Panel Stretch material is used on the sides of the waist to improve the fit and eliminate bulkiness. Inner Spats Prevents snow from entering from the hem. Edge Guard The inside of the hem of the pants, which is easily damaged by ski edges or crampons, is reinforced with high-strength material.