Smartwool Men's Classic All-Season Merino Base Layer 3/4 Bottom Kids Bike Trailers The Custom Fit-On-The-Fly Hipbelt and

The Custom Fit-On-The-Fly Hipbelt and Shoulder Strap allow you to dial in the perfect fit and a close-to-body carry stabilizes the load when the trail turns technical

DUB bottom bracket (Sold separately) adds durability and simplicity

RIVAL tracks heart rate

POWER AND PRECISION : Power without compromising precision

It is easy to remove and does not leave any residue on the ski base

Smartwool Men's Classic All-Season Merino Base Layer 3/4 Bottom Kids Bike Trailers The Custom Fit-On-The-Fly Hipbelt andThis ultra lightweight base layer is perfect for year round layering, whether you're taking on the Nordic trails or heading out for a cooler weather hike, and comfortable enough to wear all day. With responsibly sourced Merino wool lining its wide elastic waistband, this bottom will provide uninterrupted softness next to your skin. Features Fit: Slim Our lightest weight Merino jersey fabric uses a nylon core to increase durability while still keeping