Circa - CX207 SE (Black/Camo GP-1/Canvas) - Men's: Removable ankle strap. C1 Reflex Cushion gel heel pad which helps protect against unwanted heel bruises. Full length lightweight EVA midsole. Unique collar shape for added heel support. Custom designed Appleyard insole with full length sponge EVA cushioning. Lace protection and stroble construction.