Assos Summer Skin Layer Sleeveless P1

The Assos Summer Skin Layer Sleeveless P1 is the ultimate summer baselayer for cyclists seeking a hyper-cool, second-skin fit. Re-engineered to be 15 % lighter, it delivers enhanced elasticity, breathability, and permanent odor control that won’t wash out.

Crafted from an open-structured, ultra-elastic circular seamless mesh with carbon-infused fibers, this sleeveless design minimizes bulk and maximizes airflow under tight-fitting jerseys.

Assos Summer Skin Layer Sleeveless P1 Specs at a Glance

• Material Blend: 68 % polypropylene, 29 % polyamide, 3 % carbon fiber
• Weight & Fit: 15 % lighter than previous versions for an ultra-light, second-skin feel
• Construction: Circular Seamless mesh, raw-cut armholes, deep collar adapted to Endurance and racing-fit jerseys
• Performance Tech: Permanent odor control, high breathability, superior moisture wicking and cooling airflow

Design Benefits

1. Second-Skin Fit: Snug, low-volume layering beneath RS, GT or TRAIL jerseys—virtually disappears on the bike
2. Maximum Ventilation: Open-woven mesh improves cooling airflow on hot rides
3. Hygiene & Durability: Carbon-enhanced fibers maintain odor resistance wash after wash
4. Streamlined Profile: Sleeveless cut and raw-edge armholes reduce layering bulk and friction

Final Take

The Assos Summer Skin Layer Sleeveless P1 delivers elite-level comfort and performance for summer cycling. Lightweight, breathable, and engineered for next-to-skin layering, it keeps you cool, dry, and focused on the ride—without compromise.