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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.
30% lighter for higher jumps…100% waterproof for bigger splashes.
•100% Waterproof
•Rebound cushioning provides all-day comfort and energy return
•Made with seamless construction - 30% lighter and more durable
•Constructed with 5mm Neo-Tech waterproof insulation
•DuraFresh natural bio-technology activates to fight odors
•BioGrip slip-resistant outsole
•Bloom eco-friendly, algae-based EVA footbed that helps clean polluted water habitats.
•Heel Lock prevents heel slip and ensures optimal fit
•Reflective temperature rating mark on heel
•Comfort rated to -35°F/-37°C
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
