DESCRIPTION NEW! Compression Long-Sleeve Shirt – the latest innovation in men's undergarments. Our heavy-duty, seamless construction provides exceptional comfort and support, shapes the waist, and enhances muscle definition. With a patented physiotherapy inspired design, it pulls back the shoulders and straightens the back for improved posture. A great base layer to wick sweat away and tighten the core, ideal for colder climates and sports such as skiing.   Superior comfort and design in men's shapewear. *Exclusive patented design: USD859,785S LOOK MORE FIT INSTANTLY!! FEATURES [COMPRESSION Tech]® Improves posture Controls body temperature Provides compression and firmness to abs and lower back Undetectable to the eye Machine washable COMPOSITION & CARE 92% Polyamide Sorbtek 8% Elastane Wash clothes separately. Use detergent for hand wash or 30 degrees machine wash. Please don't use bleach or fabric softener. Do not squeeze, dry hanging in the shade or tumble dry at low temperature. Do not iron.