Poc essential avip fluo arm warmersthe essential sleeves are made of flexible 4 way stretch fabric the soft brushed inside will keep you warm in mixed conditions and the ergonomic pre bent shape provides a close fit and excellent comforta soft silicone grip ensures the arm warmers stay securely in place to improve visibility the sleeves have fluorescent orange at wrist and a reflective logo on the arm features material 46 polyester 41 polyamide 13 elastane 4 way stretch fabric with a