SANUK. 1105032-CHE. YOU GOT MY BACK II CHILL LX. CHESTNUT. The most luxuriously fuzzy buttery soft and ridiculously comfy backless Sanuks we ve ever made. Say hey to You Got My Back II Chill LX. Feeturing premium suede uppers with hand whip-stitched edges and stuffed beyond full of warm faux shearling inside all the way down to our award-winning Sidewalk Surfer footbeds. Go ahead chill hard.