Bundle Purchase Special Page Great deals on bulk purchases! Get 300 yen off the total for purchasing 2 items Get 600 yen off the total for purchasing 3 items Get 1,500 yen off the total for purchasing 5 items Get 4,000 yen off the total for purchasing 10 items Under Armour Sports Mask 1376313 New, unused, unopened, domestic genuine product ・Color: Black / Gold ・Size: S/M Retail Price: 3,850 yen I also use this, and as the official website review in the 7th image says, I was completely satisfied. To be honest, I thought 3,850 yen for a mask was expensive, but after wearing it, I understood the price. The black and gold combination is cool. Lightweight. Easy to breathe. Above all, the fit is the best. The evolved UA Sports Mask Listening to the voices of athletes, we have achieved a 40% reduction in weight. In addition to thinness and lightness, breathability and fit have also been further improved. The fabric is thin and breathable, and we have succeeded in reducing the weight by 40% compared to before. The three-dimensional molding creates space between the mouth and nose and the fabric, and the use of open-cell foam with excellent breathability in the middle layer makes it easier to breathe even during exercise. Furthermore, the seamless structure provides a comfortable fit. (1) Outer: The water-repellent fabric repels water. Lightweight and breathable knit fabric is used. (2) Middle: Highly breathable open-cell foam allows only air to pass through, preventing moisture from passing through from both the inside and outside. (3) Inner: The lining that touches the skin uses stretchy, cooling material, providing a comfortable fit and lasting coolness. 【Regarding Size】 This is reference information for the image of each size. XS/SM: Small (recommended for women and children) SM/MD: Slightly small (recommended for women and children) MD/LG: Regular LG/XL: Slightly large XL/XXL: Quite large The stretchy UA base layer fabric and adjustable nose bridge fit the shape of the face. In addition, the soft suede-like fabric on the back of the nose bridge prevents it from slipping off the nose and does not interfere with any movement. The cooling material Iso-Chill used on the part that touches the skin quickly disperses heat and keeps you cool. It can be hand-washed and reused. It also dries quickly.