ULTRA RUNNER™ awardwinning Most rubber ankle boots are

Most rubber ankle boots are made with a hard rubber midsole

INSULATION: 200g of 3M™ Thinsulate™ insulation with a plush lining for ultimate warmth and comfort

Now featuring the BOA® Fit System for a micro-adjustable

FIT: STRETCH FIT: Pliable TPR support frame contours and fits securely over and around a wide range of shoes and boots

Fabric: Foam/Nylon Mesh

ULTRA RUNNER™ awardwinning Most rubber ankle boots areBECAUSE YOUR GYM NEVER CLOSES. TRACTION: 16 replaceable, ultra durable push through carbide studs strategically located to grip the road or the trail. FIT: STRETCH FIT: Durable, proprietary, adjustable strap for a secure, custom fit from running shoes to outdoor boots. PACKABLE: Stretch rubber folds and compresses for extreme packability. COLOR: Grey Green SPECS: 4. 5 oz. per pair PACKAGING: Peggable Cardboard Package. REPLACEABLE PUSH THROUGH CARBIDE