Hot Magic BA8108 Crew Neck/Raglan Sleeve ¥6,048
This product uses "soft rolling wool," a soft and highly elastic type of wool, which minimizes the prickly feel characteristic of wool. It takes advantage of wool's high heat retention and its ability to easily absorb moisture and prevent stuffiness.
Featuring a raglan sleeve design, which is unusual for thermal underwear, this is an item you'll want to have with you for winter outdoor activities.

SEEK 6209 V-neck/Long Sleeve 10,800 yen
The three-dimensional knitting technique of WHOLEGARMENT® minimizes stitching, resulting in a comfortable, relaxed fit and a beautiful silhouette. Furthermore, you can enjoy the luxurious feel of wool and its gentle, warm, and fluffy texture.

Air Merry 12-0018 Wool U-neck/Long Sleeve 5,940 yen
This garment features a double-layered construction with cotton on the inside that touches the skin and wool on the outside, creating an air layer that prevents outside air from touching the skin and retains warmth.

Next-generation thermal underwear made from synthetic fibers.