Details, Size & Fit. Recommended for swimming. Swim into style this summer. Crafted from environmentally conscious recycled materials, The Outerknown Evolution Trunks have a green palm pattern and an adjustable tie waist. Ourmodel. iswearing size medium shorts, and usually takes a size medium/32 pants. He is 6’2” (188cm) tall with a 37.4”(95 cm)chest and a 321/2” (83cm)waist. Length: 43cm Premium recycled nylon Relaxed fit Dark charcoal with green palm print Wide waistband with lace-up cord Back pocket with bonded zipper closure.Please refer to garment for care instructions. Length: 43cm.fabric / material: NA.SKU: OU470AA66RKJ.