Cold Protection, Moisture Absorption, Heat Generation, Sweat Absorption, Quick Drying, UV Protection, Deodorization HEAT-X: Heat-generating functional material. "HEAT-X" is a moisture-absorbing and heat-generating material that absorbs moisture released from the body and generates heat. The unique function of the fibers themselves gives the material its warmth. DRY PLUS: DRY PLUS's unique function and structure quickly absorb and release moisture. It has a structure that promotes capillary action, expelling moisture from the clothing and evaporating it. This excellent ventilation system of DRY PLUS constantly circulates the humidity inside the clothing and the outside air, keeping the inside of the clothing comfortable even when sweating. Wash and Cut (UPF50+): Born from customer feedback. This product maintains its UV protection effect almost unchanged even after more than 20 wash tests. Deodorizing Function DEO-PARTS: Absorbs large amounts of ammonia in the air and water. Compared to conventional adsorbents such as granular or fibrous activated carbon, it has a strong adsorption capacity of 5 to 20 times. It also adsorbs amines. Because it is fibrous, it has a large surface area and a fast adsorption rate. Washing easily regenerates the adsorption capacity.