These simple trekking pants can be used in all seasons except for the height of summer. As the description says, they have 4-way stretch, are stretchy, and despite being slim-fitting, they don't restrict movement at all. The fifth photo shows the silhouette when worn, although the color is different. From the official website: Phenix Toasty Thermo Pants (Black) ＜Features＞ ・These pants use a medium-thick, brushed-back 4-way stretch material that prioritizes durability and heat retention, making them suitable for high-altitude mountain climbing in three seasons, excluding the height of summer. ・The cutting shapes the knees, making the legs look more beautiful. Water-repellent mesh is placed on the inside of the belt and the back of the waist to reduce stickiness caused by sweating. The crotch gusset structure is designed with mobility in mind. ・Waist pockets with zippers. A mobile pocket is located inside the right pocket. ・The hem drawcord has a one-hand adjuster. ・The hem can be fitted with a single action, improving the length and windproof/cold protection. ・DWR (80 points after 10 washes). ＜Size＞ Women's M Waist: 64cm, Height: Approximately 160cm ＜Retail Price＞ 12,100 yen * No smokers, no pets * Shipping will be compressed as much as possible, and excessive packaging will not be used. * Other women's outdoor wear is also on sale.