A few days ago, the strongest cold wave hit, and there was heavy snow all over the country. When it comes to "the coldest winter in thirty years", as long as manners and temperature are not smart enough to wear, local flavor cotton shoes and hot compress kneecap have been "on duty". The "thermal artifact" in the office and home also protects people's "old cold legs". The "earth to the extreme is the tide" - just over the past 11, the electronic business platform sold about 1700000 pairs of local cotton shoes, and a shoe factory received 400 thousand pairs of cotton shoes orders, nearly half of which came from the big city, and the local flavor cotton shoes became the "warm baby" at the foot of people. In this cold winter, the cake bottom and bread shoes hold the temperature and beauty at the same time. Wearing handmade old Beijing cotton shoes and plush snow boots, walking in the snow is the "brightest baby". The warm foot insole is similar to the "warm baby" used in women's physiological period. As long as it is put into the shoe as a insole, it can heat to a constant temperature of 45 ℃ in 3 seconds and keep it for 10 hours continuously. When it is necessary to have long outdoor activities in winter or wear single shoes with clothes, this warm piece is really intimate. Rechargeable hot socks are the "Gospel" for people with cold feet. Wearing them can also warm their sleep in cold winter nights; The same rechargeable heating scarf brings a wearable hot compress experience for outdoor. Multi gear temperature control can cope with different outdoor temperatures and keep warm for up to several hours. "Old face" warm water bag has also been upgraded to "explosion-proof" new type. The traditional hot water bag is usually directly filled with hot water, or adopts the internal structure of mixing water and electricity, which is easy to leak, scald and even explode. This year's upgraded hot water bag uses graphene raw material without water, eliminates potential safety hazards, and the heating area is more uniform. Thermostatic chip with high-capacity battery can keep warm for 10 hours, hold it to sleep and keep warm all night. The "leg warming artifact" under the desk is also more mature this year. Previously, a separate foot warmer or folding leg warmer can only heat the feet or legs separately, but the new surround foot warmer combines the two, adopts an "open" shape or a "foot soaking bucket" shape, and insulates the legs and feet, even the instep. In addition, the heating pad on the desk also has a new "peer". The desktop heater is made into an elevated frame to raise the computer, which can radiate heat to the area while protecting the cervical spine, play a role in keeping warm, and have the functions of mobile phone charging treasure, small object storage and so on. Hot compress kneepad is prepared for people with joint pain, knee effusion, old cold legs and cold knees, especially for middle-aged and elderly people. According to the ergonomic design, the knee pad is tightly enclosed by Velcro. The heating layer and wormwood bag bring physiotherapeutic warm care. The super long endurance can be used continuously for more than one week. Today's warm hand treasure has more diverse shapes. The round and cute cat and little yellow duck have attracted many female sex users. However, compared with such a traditional hand warming treasure held in the hand, some new products adopt the neck hanging design. Like the neck hanging fan in summer, it can release heat around the neck, bring warmth to the whole body and completely liberate both hands. (outlook new era)