Heated Premium BT Insoles – Unisex Shoe size:S forming a distinct structural finish

forming a distinct structural finish while maintaining functional simplicity for cold-weather use

it can be worn beneath outer layers in harsh conditions or as a standalone heated top in milder temperatures

Amundsen Peak patches

The sole unit combines differentiated lugs with a polyurethane and EVA midsole to deliver effective shock absorption and stability across technical terrain and sustained ascents

Merino wool and polyamide blend for balanced warmth

Heated Premium BT Insoles – Unisex Shoe size:S forming a distinct structural finishThe Fieldsheer Heated Premium BT Insoles provide lightweight, rechargeable warmth to help keep feet comfortable in cold environments. Designed to fit a wide range of footwear, they deliver targeted heat beneath the toes where warmth is needed most during prolonged exposure to low temperatures. Bluetooth connectivity allows heat settings to be adjusted through the MW Connect app, with three selectable temperature levels to suit changing conditions and