Rib Double-sided Brushed Fiber: Thermal underwear for men made of extreme soft brushed fiber fabric; close-fitting style does better in retaining body heat to keep you warm; rib stretchy for added comfort and softness.
Heat Retention: Ultra-soft & smooth brushed fabric of the baselayer caresses the skin so naturally providing maximum comfort and softness.
Keep Warm & Dry: Spliced the "ultra elastic mesh fabrics" on the underarm and pants crotch bottom, can quickly wicking and keep the skin dry and comfortable throughout the day.
Unique Design: The leg opening and sleeve opening of the thermal underwear are no longer produced by the old sewing process, the fabric is folded and stitched directly to reduce the discomfort caused by protrusion and friction. The thermal pant with wider belt which is more fit the waist and not easy to roll up.
Functional Fly: Considerate design on the thermal bottom with fly opening for easy-go when nature calls.