• Made of 77.8% nylon + 17.2% polyester + 5% spandex, highly elastic and soft to wear
• It uses air conditioning sweat channel technology to cool down and convert sweat during exercise into energy.
• Ergonomic design, perfectly fits the face and is comfortable to wear
• The mouth and nose use honeycomb texture knitting technology, which can keep you warm and windproof while allowing you to breathe smoothly.
• Ear hole design, prevents falling off and allows you to exercise better

Specification:

• Length: 42cm
• Width: 25cm
• Size: one size
• Features: Warmth, windproof, face shaping
• Features: Thermosiphon temperature control technology
• Applicable: Cycling, sports, outdoor work, etc