
Say goodbye to uncomfortable separate underwear during workouts! This innovative double-layer athletic short integrates lightweight outer shorts and anti-chafing compression liner into one piece. Different from conventional single-layer sports bottoms, the built-in liner offers reliable support and effectively avoids thigh friction during long-distance running, sprinting and football training. The minimalist plain silhouette works for multiple scenarios: track running, gym training, football sessions and casual outdoor activity. Clean blank design allows flexible branding, making it a top choice for sports brands, running clubs and fitness retail sellers.
Unique 2-in-1 Double Layer Structure The loose outer layer delivers breathable airflow and modest coverage; the stretch compression inner liner provides muscle support and stops chafing. No need to wear extra underwear, greatly simplifying pre-workout preparation. Two layers are connected firmly without shifting during high-intensity movement.
Lightweight Quick-Dry Woven Outer Fabric Smooth lightweight outer shell features outstanding moisture transfer capability. Sweat evaporates rapidly so the fabric will not cling to legs after exercise. The material has slight wrinkle resistance and maintains a neat look even after continuous use.
High Elastic Anti-Chafing Compression Liner The inner liner is made of stretch spandex blend fabric. It fits closely to thighs, stabilizes muscles and reduces vibration during running. Flatlock stitching eliminates rough seams that irritate skin.
Side Split Hem Design For Unrestricted Movement Special side slit design at leg hems removes fabric restriction when you stride, kick or lunge. Perfectly suitable for football, sprinting and all dynamic sports. The split design also enhances overall visual sporty aesthetics.
Adjustable Elastic Waistband Wide stretch waistband fits different waist measurements. Equipped with durable drawcord to lock the shorts securely in place during vigorous exercise, preventing slipping or twisting.
Custom Branding Support Blank shorts accept heat transfer, embroidery and silicone printing for logos, slogans and brand marks. We support small sample orders and mass OEM production, available for private label customization.

Suitable Application Scenarios
Long-distance running, track training, marathon events
Football, soccer training and match warm-up wear
Gym workout, cross training, HIIT fitness exercise
Outdoor hiking, cycling and daily leisure sports
Sports retail wholesale, private label fitness apparel

Purchase Guidance
Product Name: 2-in-1 Compression Lined Athletic Running Shorts
Outer Fabric: Quick dry lightweight polyester woven fabric
Inner Liner: Stretch compression spandex blend fabric
Waist: Elastic waistband with adjustable drawstring
Design Feature: Side split leg hem, built-in anti-chafing liner
Stock Colors: White, black, grey and more options
Size Range: S, M, L, XL, XXL, XXXL

