# Performance Lab Long Sleeve Tee - **Brand:** District Vision - **Price:** $275.00 - **Catalog:** districtvision - **Retailer:** districtvision - **Product URL:** https://go.cosimo.shop/r/gAAAAABq3HwIIK7ON28jmVPAvhdNfsOYkfBghKiPfPlA6EMsxobUT1rvHffqjQOS7h01_X_JMMD5L5fpT3Z4crd0CQCgoH9m4clOD9TefyWkv4rJQYjJaKyk82kOCcUw9gYYNNdnD8dGiVYo9BoopyS-3JsCUBEtPV8aasNVXoP5_151d9k-GPMnZzBf7E1WGfFRrTEtpzPshNPwCptTb0Us3Md7mJKRVtgEQ_nVrRu191ptpUr5K-c0N2tAJD8boHJvs3hjeawALSmjB7xuD8U8QNtRNBTncZkPFpH05t7U31y-o5rKXzdRQFbc9KaT_n0X7MpeOsxrbcQ3eLM7NbJVjEchg0U38clEK4ShrQU3ADnG0CHqQ25f3doGPsRKtgvc1uliMiCSXkPj1xU4VbhSjytrwzlBLgHd6VM0rxQluwUutqcKxQJXAWFPoSz1cUmCRKg-OGIvU7qsxLAK-XkCSP-B2k6zFg== - **GTIN:** 012899319804 - **Availability:** In stock ## Summary Black performance long sleeve baselayer tee featuring a textured 3D merino wool structure, ultra-stretch woven fabric, and a crew neckline. ## Description The Performance Lab Baselayer Program represents our lightest and most advanced shirting developed to date, constructed from the world’s first ultra-stretch woven fabric with a 3D merino wool structure. At 95gsm, it pairs a breathable, abrasion-resistant outer face with a thermoregulating wool interior engineered for active ventilation, natural odor resistance, and comfort across a broad temperature range. Crafted from a French-milled wool-nylon blend, it delivers exceptional stretch, climate control, and an ultralight, barely-there feel suited for high performance pursuits. Finished with a custom woven label at the lower right rib.Fabric weight: 95gsmFabric origin: FranceFabric composition: 60% Nylon, 23% Elastane, 17% Wool ## Appearance - **Colors:** Black - **Sizes:** S, M, L, XL (per-size availability under Variants) - **Materials:** 60% Nylon, 23% Elastane, 17% Wool ## Variants - **In stock:** 4 of 4 - **Available:** S, M, L, XL - **Color (all variants):** Black | Size | SKU | Availability | | --- | --- | --- | | S | DV0109-ABlackS | In stock | | M | DV0109-ABlackM | In stock | | L | DV0109-ABlackL | In stock | | XL | DV0109-ABlackXL | In stock | ## Categories - **Categories:** Mens ## Additional Attributes - **tags:** ss26 - **vendor:** LTP VN - **product type:** Mens - **fabric origin:** France - **fabric weight:** 95gsm - **shopify handle:** performance-lab-long-sleeve-tee-black - **fabric composition:** 60% Nylon, 23% Elastane, 17% Wool ## Enrichment - **Type:** long sleeve tee - **Type Synonyms:** long sleeve t-shirt, baselayer, performance top - **Gender:** male - **Age Groups:** adult - **Activewear:** Yes - **Tags:** crew neck, textured fabric, 3D merino wool structure, long sleeves, stretch woven fabric, breathable - **Styles:** athletic, minimalist, technical - **Colors:** black - **Color Families:** Black - **Category Path:** Apparel & Accessories > Clothing > Tops > T-Shirts - **Collar Style:** Collarless - **Fabric:** Elastane (Spandex / Lycra), Merino, Nylon / Polyamide, Wool - **Fabric Weight:** Lightweight - **Front Closure:** None - **Front Closure Length:** None - **General Clothing Features:** Stretchable - **Graphic Type:** Solid / No Print - **Neckline:** Crew, Round - **Pattern:** Solid - **Sleeve length type:** Long - **Canonical Brand:** District Vision ## Images - ![Image 1](https://cdn.storerouter.ai/6de1a926fc6c525ebd406e3dc497a40a/ca32ee66181cf10146d6d59413d37abe.webp) - ![Image 2](https://cdn.storerouter.ai/6de1a926fc6c525ebd406e3dc497a40a/8c759471be15bb886456459cb982259d.jpeg) - ![Image 3](https://cdn.storerouter.ai/6de1a926fc6c525ebd406e3dc497a40a/f2f10532e8bd2825dd9bb35c88099907.webp) - ![Image 4](https://cdn.storerouter.ai/6de1a926fc6c525ebd406e3dc497a40a/f63cb53ba9a10ec0fe984e99819bb698.webp) - ![Image 5](https://cdn.storerouter.ai/6de1a926fc6c525ebd406e3dc497a40a/ea18a42b8385d01ee2c71821a5ed301c.webp) --- *Source: cosimo.shop | Product ID: 499538d5-3734-5345-88e8-3469122298aa | Canonical URL: https://cosimo.shop/product/district-vision/performance-lab-long-sleeve-tee-d04241ba-53a2-4e31-be27-33e4a363f398*