The Lashed Crab Grab boot is a collaboration version of ThirtyTwo's most well-known and best-selling boot, the Lashed. Crab Grab is known for making traction and grip products for snowboards. The collaboration boot features a heat-moldable, dual density foam liner to customize the fit and increase endurance by eliminating pinch and pressure points. The lacing system is a combination of traditional outer lacing and inner ankle lacing. A two-piece outer shell with an articulating cuff reduces foot-muscle exhaustion. ThirtyTwo uses lightweight STI Evolution foam for sole cushioning in all temperatures. Additional features include a molded PU Footbed, Dual density PU in the forefoot for impact protection and mesh top sheet for comfort.