Sitka Kelvin Active Jacket Optifade Subalpine Size:X-Large while the Aigle rubber outsole

while the Aigle rubber outsole pairs deep lugs and cleats with a raised heel section for sure grip and a natural

a removable moulded EVA insole delivers cushioning and can be swapped for an orthotic if required

repeatable groups at extended distance

while the lenses carry an anti-reflective coating to keep the image crisp in changeable light

Sitka Kelvin Active Jacket Optifade Subalpine Size:X-Large while the Aigle rubber outsoleA necessity for any true backcountry outing, the Kelvin Active Jacket features 80 gram Polartec Alpha insulation for maximum versatility an ideal outer layer in mild conditions and perfect insulation under a shell when the mercury plummets. Soft, quiet and breathable, this workhorse knows no off season. HIGHLY BREATHABLE AND THERMALLY REGULATING Polartec Alpha Active is a non migrating lofted fleece insulation that offers superior breathability and