Smartwool Kids' Classic Thermal Merino Base Layer Bottom Boys They utilize a ventilated fabric

They utilize a ventilated fabric on the inside of the arm to let sweat escape

descents and all the straightaways you can handle

Osprey’s Hydraulics® Reservoir Cleaning Kit is the only answer

Gusset seat and articulated knees increase mobility

Smartwool Kids' Classic Thermal Merino Base Layer Bottom Boys They utilize a ventilated fabricOur Kids' Classic Thermal Merino Base Layer Bottom uses our super soft interlocking knitperfect for layering in cool conditions and great for wearing alone on a mild day. Now your kids can be as warm, dry, and comfortable as you are. In your Smartwool base layers. Knit in Vietnam: 100% Merino Wool Size M Inseam: 20" (51 cm) Flatlock seam construction designed to minimize chafing Merino covered elastic waistband adds comfort 100% Merino wool fabric