Bring warmth and comfort to your favorite days outside with our Dyer Tek Long Sleeve. With Recycled VersaTek(TM) and Merino Wool blend side gussets, it&';s soft, comfortable, and technical.Specs Gussets: 77% Merino, 18% Nylon, 5% Spandex Recycled VersaTek(TM) Material: Gussets: 77% Merino, 18% Nylon, 5% Spandex Waist: Measure around the narrowest part of your waist. Hip: Standing with feet hip-width apart, measure around the widest part of your hips.