Built on merino.
Hike & Trek Socks
Zero, light, targeted and full cushion, from liner crews to Mountaineer maximum-cushion socks for cold-weather treks.
Run Socks
Low-cut running socks in zero and targeted cushion, made to sit under a running shoe.
Merino Tees
Active Ultralite short and long sleeve tees. Lightweight next-to-skin merino that resists odour between washes.
Shop Smartwool merino wool at X-Boundaries, Smartwool distributor in Singapore. Premium hiking, everyday and performance socks with targeted cushioning, moisture management and natural odour control — from ultralight hiking liners to maximum-cushion mountaineering socks.
Our range covers the Hike series in zero, light, targeted and full cushioning, Mountaineer maximum-cushion crews for cold-weather trekking, Run socks in low-profile cuts, Nordic for winter sports, and the Everyday range for daily wear. Men's, women's and unisex sizing.
Also from Smartwool: Active Ultralite merino tees in short and long sleeve — lightweight next-to-skin wear that resists odour for days between washes. See also our merino base layers and hiking socks.
Where will you take it?
Socks are the piece of kit most people under-buy and most regret. Merino cushioning handles long descents, wet crossings and consecutive days on trail without the blisters or the smell.

