Ugg
footwear
Ula
ultralight backpacks, crampons, hydration, poles, trowel, accessories
Ultimate Direction
water bottles, hydration packs, accessories
Ultimax
socks
Ultralight Outfitters
ultralight tents, backpacks, stoves
Under Armour
performance sports clothing, footwear, gloves, socks, more
Unity
snowboards, skis, accessories
Ushba
climbing gear: ice screws, bolts, nut tools, ascenders