Smartwool Men's Intraknit Thermal Max Merino Base Layer 1 4 Zip Size:M the DPS Koala 111 Skis AL216 40 IN the DPS Koala 111 Skis uphold the same tried and true performance as the rest of the DPS lineup—presenting expert skiers with a faithful companion tailor made for freestyle skiing in all snow conditions With growing feet it can be tempting to size way up This trim fit bulk free 100% Merino wool thermal layer brings a new dimension to active winter wear with seamlessly integrated insulation and ventilation and perfectly articulated flex zones this is the cold weather base layer specifically designed to provide breathability and warmth in one cleanly styled piece 1% Elastane