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Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Orders received for products without shipping restrictions on its product page will ship the same business day when received before 12:00 p.m. PST. Orders in high demand will have an estimated production time listed on its product page and will ship according to the date listed.
Built-in UV protection and an ultrasoft seamless design make the Arm Foil a staple in cool and sunny conditions alike.
Circular Seamless: A tubular knit technology that’s free of side seams, creating an ultrasoft, comfortable feel against the arms.
Composition: 74% polyamide, 26% elastane, incorporating an iceColor treatment and UPF 50+.
Composition: 74%PA 26%EA
We are a Seattle, WA based outdoor gear store with a mission to make climbing, backpacking, skiing & mountaineering accessible and enjoyable for everyone.
© 2026, Master Store
