Astrid is a fully-lined triangle bikini top. Featuring an elastic underband, adjustable straight back spaghetti straps and s-hook closure. Pair with the coordinating Lenni bikini bottom. Provides minimal coverage. This special fabric was made in collaboration with PYRATEX. This PYRATEX Power 3 fabric mimics the functionality, retention and water absorption of fully synthetic swimwear, without the use of polyester or nylon. The fabric is created by converting dissolved wood pulp from sustainably managed forests, into versatile fiber using a low-toxicity solvent. During this process, 99.5% of chemicals are reused in a closed-loop system. Color fastness is tested with both chlorine and saltwater.