Recommended series: MICRO-ELITE CHAMOIS brushed series, LA MONTANA warm velvet series
 
In the North American sports bra market, founded in 1972, the share of red pepper is as high as 36%, as a leader in functional underwear, red pepper will be BIO-SILVER silver ion technology, MTF polygonal fiber weaving technology, OBP process treatment applied to the fabric, the production of antibacterial, anti-odor, sweat-absorbing and quick-drying fabrics, of which silver ion technology has also been used by the US military special forces in clothing manufacturing.
 
Red Hot Chili has an "8K" testing team that includes Winter Olympic champions and record holders for the most ascent to the summit of Everest, who have helped test Red Hot Chili products in a variety of extreme environments.
 
The warm velvet series thermal underwear has the highest thermal index in the whole series of red peppers, which is suitable for autumn and winter and high-altitude middle layer. It's made from a high-density fleece fabric blended with MTF moisture-controlled fibers for intense warmth and breathability. MTF is the core patented technology of red pepper, which has an irregular polygonal cross-section fiber structure, so that the individual fibers cannot be compactly arranged between each other, so as to construct more circulation channels and stronger air permeability.
 
Fleece thermal underwear has both basic quick-drying properties, which is rare on the market. It is similar to Patagonia's C3 and C4, but the red pepper fleece is just an ordinary polyester material, which is thicker and heavier than Patagonia's Polartec, but fortunately, the price is nearly half cheaper, the round neck model is priced at 369 yuan, and the zipper model is 418 yuan. The Patagonia C4 weighs only 147g, while the red pepper velvet series reaches 255g, and the version is relatively tight, which may make some people feel uncomfortable.
 
Although the brushed series is not as warm as the warm velvet series, it is more breathable, with a layer of ultra-fine MTF fiber moisture-conductive fleece on the inside, and a smooth elastic breathable fiber on the outside, which can keep the body dry at all times during exercise. As a classic series of red pepper in North America, Europe and Asia, which has continued for 20 years, the brushing series is also the most used bottom layer by professional mountaineering teams in various countries, with high stability, and is also suitable for daily warmth in autumn and winter, priced at 559 yuan - 659 yuan.
 
Red pepper is easy to buy in China, and you can buy one piece for 300-600 yuan, which is relatively cost-effective.