Product Description With a classic zip-neck design, the men's Icebreaker 200 Oasis Long-Sleeve Half-Zip base layer top is easy to layer and lets you quickly dump heat to keep you moving comfortably. Icebreaker Men's 200 Oasis Long-Sleeve Half-Zip Base Layer Top Blue S at REI.com Browse all REI.com deals $130.00 In Stock at REI.com Price verified 2d ago Buy Now at REI.com Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand Icebreaker Color Port Size M Material Wool / Wool Blend Gender male MPN IBB0436701C Icebreaker