Avia 5" Woven Running Shorts features moisture-wicking technology keeping your skin dry and cool. Side seam overlay design gives you excellent mobility whether you're working out or on the go. Stretch compression base layer shorts are designed to provide the support and coverage you need. Reflective heat seal tape on both sides gives you high visibility in low light conditions. Back zip pocket to make to stash your stuff and keep secure..I have a 2X and a 3X