Montbell Geoline EXP. Tights, Men's, Black, #1107716 (M)

[Material] Geoline [100% polyester] [Average weight] 189g [Color] Black (BK) [Size range] S, M, L, XL [Target] Men Designed for wear in extremely cold climates, this underwear prioritizes warmth. It is thick yet highly stretchable, providing a snug fit. It features a box structure with a smooth surface layer and a soft, skin-facing layer connected by a partition. The fluffy air layer retains plenty of dead air (still air that acts as an insulating layer), preventing heat from escaping and achieving high thermal insulation. The smooth surface and excellent stretch make it comfortable to wear over other layers. It also allows for smooth leg lifting.