Gravity Recon Shoes Fast Lace black / blue / rust 2019/20 Gravity Recon are proven shoes that provide comfort and support. They feature the FAST LACE lacing system, which makes it easy to pull off the instep and shin section separately. Very fast and easy lacing. Specifications Rubber Outsole - outsole of durable rubber, includes reinforced panels for greater impact resistance and longer life. 3D Molded Tongue - anatomically shaped 3D language