SUMMERTECT Ultralight Running Headband for Men, 0.7 oz Sweat-Wicking Sweatband, UPF 50+ Sun Protection (White, Free) — Open-Box, 21% Off

ULTRALIGHT AT 0.7 OZ — Weighs just 20 grams. Designed to stay unnoticeable during long-distance runs so you can focus on pace, not your gear. Most running headbands do not publish their weight. This one does, because it matters over distance.

UPF 50+ SUN PROTECTION — Tested to the AS/NZS 4399 international standard and rated UPF 50+, blocking 99.9% of both UV-A and UV-B radiation on covered areas. A measurable advantage for runners logging miles in direct sunlight, without adding bulk or heat.

LAB-TESTED MOISTURE MANAGEMENT — Independently tested by a textile research institute for rapid moisture absorption using the Byreck method. Polyester 80% / Spandex 20% blend engineered for fast sweat transfer from skin to fabric surface, keeping your forehead dry through tempo runs and intervals.

SECURE FIT, ZERO DISTRACTION — The 20% spandex ratio delivers firm, even compression without pressure points. Stays locked in place through speed work, hill repeats, and race-day effort. No retying, no readjusting mid-stride.

TRUSTED BY RUNNERS — Summertect is a Korean technical running brand. This headband has earned over 1,400 verified reviews from runners in Korea. Engineered as running gear, not a fashion accessory. Available in Black, White, Gray, and Dark Gray.

Summertect S1 Technical Running Headband Built for runners who measure their gear by weight, not by looks. The S1 headband weighs 0.7 oz (20g) — light enough to forget you're wearing it, functional enough to notice the difference over distance. Tested to the AS/NZS 4399 international standard and rated UPF 50+, blocking 99.9% of UV-A and UV-B radiation on covered areas. Sun protection without extra bulk or heat buildup. The Polyester 80% / Spandex 20% blend is independently tested for rapid moisture absorption. Sweat moves from skin to fabric surface quickly, keeping your forehead dry through long runs, tempo sessions, and race day. The 20% spandex construction provides firm, even compression that stays locked in place through speed work and hill repeats. No slipping, no retying. Summertect is a technical running brand from Korea. This headband has earned over 1,400 verified reviews from runners. It is engineered as gear, not as a fashion accessory. Available in Black, White, Gray, and Dark Gray.