Two pairs of CW-X INSULATOR STABILYX TIGHTS - Men’s Size Medium model 225879a. Great for winter running, layering for skiing, snowboarding, mountaineering, and other winter activities Very good used condition with lots of life left. some very light pilling and light signs of wear. I would keep these but they are too small for me, and I now have them in a large Manufacturer Description: JOINT SUPPORT ABDOMINAL SUPPORT PANEL Provides extra support to the lower abdominal muscles hips and back for extra stability and power to the core area of the body. FLAT SEAM CONSTRUCTION Eliminates abrasion, increases comfort and enhances fit by reducing bulky seams. UPF 50+ FOR UVA/UVB PROTECTION CW-X PATENTED EXO-WEB Helps the muscles and ligaments band together to stabilize the knee joint. TARGETED SUPPORT UV PROTECTION XCELERATED RECOVERY STABILYX INSULATOR TIGHTS • WarmStretch temperature-regulation fabric • EXO-WEB for Targeted Support • Flat seam construction for comfor REFLECTIVE “FLASH” AND LOGOS Provide extra visibility for nighttime activities. KEY POCKET AND WAISTBAND Double-reinforced with flat drawcord. 2-WAY STRETCH EXO-WEB80% Nylon/20% LYCRA Provides Targeted Support to knee and core joints and muscles 4-WAY STRETCH BODY FABRIC 80% COOLMAX /20% LYCRA helps to keep the body cool and dry, pulls moisture away from the body and carries it to the outside of the tight. Nike Lululemon Under Armour Alo Adidas Vuori North Face Mountain Hardwear Prana Arc Teryx Sitka Kuiu