OBOZ BIG SKY II MID INSULATED WATERPROOF MEN'S COLOR_PATTERNED Notch in back for Achilles

Notch in back for Achilles movement and comfort

season after season

7 oz / 502 g

Fleece lining for warmth

OBOZ BIG SKY II MID INSULATED WATERPROOF MEN'S COLOR_PATTERNED Notch in back for AchillesIn addition to all the features of the regular Oboz insole, the O Fit Thermal also features a wool top sheet for insulation and a Mylar bottom sheet to keep toes nice and cozy. Feet sweat and trails get muddy. That's why Oboz created the B DRY waterproof system which lets sweat escape and keeps moisture out. 100 gram PrimaLoft BIO insulation. PrimaLoft has set sustainability forward with the first ever biodegradable, 100% recycled synthetic fiber, for