PRO FABRIC WITH SIDES LARGE MESH: Crafted from premium moisture-wicking & sweat control fabric with mesh fabric to channel sweat away from eyes instantly. Engineered with 4-way stretch fibers for a second-skin fit, it remains ultra-durable even after 100+ washes.

DESIGNED FOR HELMETS WEAR: The ultimate helmet liner for motorcyclists, cyclists, and skaters. It absorbs heavy sweat, prevents skin irritation, and eliminates that "helmet hair" look. By creating a hygienic barrier between your head and your gear, it keeps your helmet fresh and odor-free. Stays securely in place without sliding off during intense rides.

UNIVERSAL FIT FOR HEAD SIZES 20.5"-23.5": Featuring a highly elastic design, this unisex skull cap fits head circumferences from 20.5 to 23.5 inches (52-60 cm). Perfect for both big heads and smaller sizes, it hugs your scalp snugly without feeling tight. Ideal for use as a cycling cap liner, running beanie, or even an under hard hat liner for outdoor work.

ULTRA-LIGHTWEIGHT, SNUG & NON-SLIP:​ Weighing just 0.64 oz (18 g), you'll forget you're wearing it. Stays firmly in place without shifting, bunching, or sliding—even during high-intensity sprints or under tight helmets. Perfect for marathons, hiking, and intense training sessions.

THE PERFECT GIFT FOR ACTIVE LIFESTYLES: Our skull cap are , A thoughtful and practical gift for runners, cyclists, gym enthusiasts, and outdoor worker. 3 pieces in 1 set options​ to keep you stocked for every workout. Whether for holidays, birthdays, or just because, this sweat-wicking cap is a must-have accessory for anyone living an active life.