Material: PC + EPS One-piece molded, making the ski helmet more stronger and safer.
Size: Medium 21.65″-22.83″ inches/55-58cm,. Large 23.22″-24.02″ inches/59-61cm. Weight:0.77lb/350g.
Ventilation System: 11 vents drives warm air and sweat away from your goggles and out of the helmet to allow ample airflow and keep you breathable and comfortable.
Detachable Earmuffs: Removable plush earmuffs include a hypoallergenic and antibacterial treatment for warmth and protection, which keep your head dry and comfortable.
Anti-Slip & Sweat Absorbent Chin Strap: It is adjustable for different head size, M & L, comfortable.Please choose the correct size based on your head circumference.
Ski Goggles, ZNY Spherical Wide View Ski Snowmobile Skate Goggles With UV400 Protection Anti Fog PC Lens High Flexible Detachable Strap For Men Women (Dark Brown, VLT 17%)
Ski Gloves for Men and Women Waterproof Windproof Snow Skiing Snowboarding Snowmobile Gloves with Non-slip and wear-resistant for Winter outdoors (M, black&yellow)