Senchi Designs Alpha 60 Hoodie Blue Pearl Outsiders Store UK Senchi Designs ~ Windthrow Senchi Designs Outsiders Store UK Senchi Designs Alpha 60 Hoodie Black Outsiders Store UK Senchi Designs Alpha 60 Hoodie Dark Sage Outsiders Store UK. As minimal as a fleece hoodie can get, the Alpha 60 hoodie has practically no features, with the benefit being its (lack of weight). Made from an innovative Polartec Alpha Direct 60 fleece, the hoodie weighs less than a lightweight T shirt and is completely air permeable. Combine it with a wind stopper layer for an effective temperature regulating system. Supplied in a handy zip bag that doubles as a microplastic catching wash sack. 78% recycled polyester Polartec Alpha Direct 60 Raglan sleeves Scuba style fitted hood Elasticated cuffs and waistband Woven patch logo Bluesign certified Made in USA